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Search: Posts Made By: klr142
Forum: projects & restorations 01-23-2021, 03:42 AM
Replies: 116
Views: 79,746
Posted By klr142
Tighter clearances will reduce idle vacuum...

Tighter clearances will reduce idle vacuum further, but it's not a large cam so it shouldn't really matter. You don't want to go too tight on a turbo car's exhaust lobes to reduce the heat that goes...
Forum: performance & modifications 01-23-2021, 03:17 AM
Replies: 75
Views: 23,215
Posted By klr142
:rockon:

:rockon:
Forum: performance & modifications 01-23-2021, 03:00 AM
Replies: 32
Views: 9,788
Posted By klr142
:rockon:

:rockon:
Forum: performance & modifications 01-23-2021, 03:00 AM
Replies: 15
Views: 3,733
Posted By klr142
How did winter break go? Did you and the kids...

How did winter break go? Did you and the kids slap some fun into the car? :)

Use either timing gear, it'll be no problem. Just don't tighten the adjustment bolts too tight on the MVP gear. What is...
Forum: projects & restorations 12-16-2020, 08:04 PM
Replies: 28
Views: 10,889
Posted By klr142
w00h00! How do you like the increased rev range?...

w00h00! How do you like the increased rev range? :)

Good looking new wheels! Do you have two more of them for a matching set? Also, why the did you go with the tiny tires?
Forum: performance & modifications 12-15-2020, 09:20 PM
Replies: 73
Views: 17,432
Posted By klr142
Understood! How high will you rev it? 7100rpm has...

Understood! How high will you rev it? 7100rpm has been fine, so far, for the race car with a .036" gasket and two pistons that were .010"/.011" out. My street car also has pistons that are about...
Forum: performance & modifications 12-11-2020, 01:48 PM
Replies: 73
Views: 17,432
Posted By klr142
Why do you want to see stock intake and exhaust...

Why do you want to see stock intake and exhaust ports for a basic 398 head? If you want to learn something, I suggest looking at Erland Cox's website: https://www.topplocksverkstan.se/omforetaget.html
Forum: performance & modifications 12-10-2020, 01:14 PM
Replies: 73
Views: 17,432
Posted By klr142
I can see them when on the non-secure, http://...

I can see them when on the non-secure, http:// version of the site.

In any case, have you measured piston to block deck height yet? I'm curious of your new compression ratio(and when it'll go back...
Forum: performance & modifications 12-09-2020, 12:23 PM
Replies: 73
Views: 17,432
Posted By klr142
Regarding 530 heads and an Erland Cox regrind, we...

Regarding 530 heads and an Erland Cox regrind, we have plenty of those heads unless you're saying one of them is an Erland ported head? And the camshaft is only as good as the setup it was designed...
Forum: performance & modifications 12-09-2020, 12:14 PM
Replies: 19
Views: 4,155
Posted By klr142
Ha! :) Also, the amount of flow that is...

Ha! :)

Also, the amount of flow that is coming out of the valve opening is not evenly distributed all the way around the circle opening. There is some port bias and more flow going through some...
Forum: performance & modifications 12-07-2020, 06:30 PM
Replies: 31
Views: 6,914
Posted By klr142
Thank you! Awesome project!

Thank you! Awesome project!
Forum: performance & modifications 12-04-2020, 05:07 PM
Replies: 73
Views: 17,432
Posted By klr142
w00! How proud of the block surface are your...

w00! How proud of the block surface are your pistons? When does it go together? :cool:
Forum: performance & modifications 12-04-2020, 04:56 PM
Replies: 12
Views: 3,255
Posted By klr142
http://swedenexhaust.se/ is where that photo is...

http://swedenexhaust.se/ is where that photo is hosted.
Forum: performance & modifications 12-03-2020, 12:08 PM
Replies: 12
Views: 3,255
Posted By klr142
Sounds fun!

Sounds fun!
Forum: performance & modifications 12-01-2020, 07:33 PM
Replies: 27
Views: 3,872
Posted By klr142
That's who(Rhys) I had do my HIF6s! He was very...

That's who(Rhys) I had do my HIF6s! He was very helpful and happy to help with setup tips as well.
Forum: performance & modifications 11-29-2020, 02:17 AM
Replies: 125
Views: 22,950
Posted By klr142
Not the intake manifold, just the exhaust. It's...

Not the intake manifold, just the exhaust. It's ok if there's a larger opening in the direction of flow, it's not so ok if there's a smaller opening in the direction of flow.
Forum: performance & modifications 11-26-2020, 07:29 PM
Replies: 125
Views: 22,950
Posted By klr142
Sweet! And yes, normally you don’t want to gasket...

Sweet! And yes, normally you don’t want to gasket match the exhaust port on the head. The restrictions are above the valve, not at the port exit.
Forum: performance & modifications 11-25-2020, 07:31 PM
Replies: 27
Views: 3,872
Posted By klr142
I had the HIF6s on my B20B/B20F back in the day...

I had the HIF6s on my B20B/B20F back in the day and enjoyed them. People think they're more troublesome to set than the HS6s supposedly, but I was fine with them. I had them gone through before...
Forum: performance & modifications 11-24-2020, 06:08 PM
Replies: 125
Views: 22,950
Posted By klr142
Interesting! And, :lol:

Interesting! And, :lol:
Forum: performance & modifications 11-24-2020, 05:55 PM
Replies: 125
Views: 22,950
Posted By klr142
It probably won't make peak power above 6500rpm...

It probably won't make peak power above 6500rpm at the most, so you're probably fine there. It's just sometimes nice to be able to stay in gear and rev higher than 7000 than to upshift to only...
Forum: performance & modifications 11-24-2020, 05:36 PM
Replies: 125
Views: 22,950
Posted By klr142
Awesome! Well, you can always order a thicker...

Awesome! Well, you can always order a thicker headgasket to reduce the compression some if the torque is limited by fuel quality and detonation if the .027" is too much at 13:1 or so. If you're...
Forum: performance & modifications 11-24-2020, 01:55 PM
Replies: 125
Views: 22,950
Posted By klr142
With that information and assuming your piston...

With that information and assuming your piston height is 100% even with the height of the block’s deck surface, these are some compression ratios you could achieve with varying headgasket thicknesses...
Forum: performance & modifications 11-24-2020, 01:35 PM
Replies: 125
Views: 22,950
Posted By klr142
I don't know about the bore sizing with the...

I don't know about the bore sizing with the letters, but I do have a new set of 0376402 Mahle Original 96.610mm(cylinder diameter written on the box) B230A/E/K pistons here for measuring! The piston...
Forum: performance & modifications 11-24-2020, 12:30 PM
Replies: 75
Views: 23,215
Posted By klr142
I looked in a box of misc. bits and found a...

I looked in a box of misc. bits and found a washer in there!

It's 1.9mm thick and 36.6mm in diameter. The inside bore seems to be 19.9mm and the inside bore + the height of the notch for the cam...
Forum: performance & modifications 11-23-2020, 07:08 PM
Replies: 23
Views: 22,732
Posted By klr142
VAZ 2105 is supposedly another belt that will...

VAZ 2105 is supposedly another belt that will work. The MD140228 might be the Mitsubishi part number for the round tooth belt(TB089 alternate part number).
Forum: performance & modifications 11-23-2020, 07:06 PM
Replies: 125
Views: 22,950
Posted By klr142
Sounds good to me!

Sounds good to me!
Forum: performance & modifications 11-23-2020, 02:35 PM
Replies: 7
Views: 1,630
Posted By klr142
That looks fun! What year and fuel injection? ...

That looks fun! What year and fuel injection?

When you say you ported the exhaust side of the head, are you saying you opened up the ports where they go into the factory exhaust manifold? That...
Forum: performance & modifications 11-23-2020, 02:28 PM
Replies: 125
Views: 22,950
Posted By klr142
If only the people at KL Racing would tell us...

If only the people at KL Racing would tell us WHAT LIFT the 300° of duration is measured at, we might have SOME idea of what the heck that camshaft is good for. It won't tell us valve opening/closing...
Forum: performance & modifications 11-23-2020, 02:27 PM
Replies: 2
Views: 1,299
Posted By klr142
It will be sluggish/weak at low rpm, especially...

It will be sluggish/weak at low rpm, especially on a 2.0L without increased compression, but it'll work fine. Set the valve clearances loose to help idle quality and off idle torque, like .45-.5mm if...
Forum: performance & modifications 11-22-2020, 02:51 AM
Replies: 125
Views: 22,950
Posted By klr142
Definitely because SCR is easy to...

Definitely because SCR is easy to measure/calculate. You can adjust ignition timing to suit as needed for your camshaft’s duration(within reason).

DCR is hard to calculate because valve timing...
Forum: performance & modifications 11-21-2020, 03:55 AM
Replies: 24
Views: 2,719
Posted By klr142
Yep, I wonder as well. Your turbo was coming in...

Yep, I wonder as well. Your turbo was coming in at the same time as Nathan’s, that’s why I have the low boost and high boost runs from the same day in there.
Forum: performance & modifications 11-21-2020, 03:54 AM
Replies: 125
Views: 22,950
Posted By klr142
That is all correct. The larger hole is normal I...

That is all correct. The larger hole is normal I think. Also, shaving your head more won’t bring the head closer to the pistons. The headgasket determines how close they are. Your valves will be...
Forum: performance & modifications 11-20-2020, 05:41 PM
Replies: 24
Views: 2,719
Posted By klr142
I turned the requirement on so everything is SSL...

I turned the requirement on so everything is SSL now that can be. I have no idea how I got into a cycle of things not being secure but I went through a lot of recent threads and my thread of links to...
Forum: performance & modifications 11-20-2020, 03:09 PM
Replies: 75
Views: 23,215
Posted By klr142
:cool: Sounds good! Regarding the...

:cool:

Sounds good!

Regarding the timing belt riding on the front of the cam's gear, sometimes you need to run a washer between the cam and the cam gear. We have to run one on our setup that is...
Forum: performance & modifications 11-19-2020, 06:27 PM
Replies: 125
Views: 22,950
Posted By klr142
Nice work! I may have some b230E pistons in the...

Nice work! I may have some b230E pistons in the back of the shop somewhere but my measurements will be rough if I can find them. I guess it's not so easy to measure when they're in a motor that's...
Forum: performance & modifications 11-19-2020, 03:52 PM
Replies: 73
Views: 17,432
Posted By klr142
:cool: I also hope that the header isn't...

:cool:

I also hope that the header isn't designed for your exact current setup when you have plans to one day take it to a higher level with the additional shave, intake valve and cam. Excited for...
Forum: performance & modifications 11-19-2020, 02:13 PM
Replies: 75
Views: 23,215
Posted By klr142
Bump. :)

Bump. :)
Forum: performance & modifications 11-19-2020, 03:53 AM
Replies: 24
Views: 2,719
Posted By klr142
Hey, don’t come in here with numbers! The Leif’s...

Hey, don’t come in here with numbers! The Leif’s sheet isn’t showing up for me for whatever reason l, but I know what it says. It says more torque for the Leif below 3000rpm! At least with that...
Forum: performance & modifications 11-19-2020, 02:45 AM
Replies: 24
Views: 2,719
Posted By klr142
Harald's car is turbo, hence the low static...

Harald's car is turbo, hence the low static compression ratio.
I remembered that after you said yours weren't the Yoshifabs. :) Harald's car feels like a slug down low compared to when it was an...
Forum: performance & modifications 11-18-2020, 08:21 PM
Replies: 24
Views: 2,719
Posted By klr142
Hah, I was editing my post when you responded....

Hah, I was editing my post when you responded. Anyway, I believe you, I'm just saying I bet the Penta cams have less duration than whatever you had done up, so they will have better low rpm. Boats...
Forum: performance & modifications 11-18-2020, 08:14 PM
Replies: 24
Views: 2,719
Posted By klr142
Which is what it sounds like Jack is going for,...

Which is what it sounds like Jack is going for, considering he wants to put in larger valves in. You can't tell me that Yoshifab's are going to less peaky and have me believe it considering they're...
Forum: performance & modifications 11-18-2020, 07:20 PM
Replies: 24
Views: 2,719
Posted By klr142
What do you have against the Penta cams?

What do you have against the Penta cams?
Forum: performance & modifications 11-18-2020, 07:18 PM
Replies: 19
Views: 3,015
Posted By klr142
First of all, :rofl:! Second, why are you...

First of all, :rofl:!

Second, why are you putting in larger valves? Do you have goals of 300hp with this build and aftermarket camshafts to match? Even without a wife, the stock sized valves flow...
Forum: projects & restorations 11-18-2020, 07:10 PM
Replies: 78
Views: 24,381
Posted By klr142
YES! Awesome, I feel better about it, too. :rofl:

YES! Awesome, I feel better about it, too. :rofl:
Forum: performance & modifications 11-18-2020, 05:40 PM
Replies: 73
Views: 17,432
Posted By klr142
Sounds good. Your combustion chambers are...

Sounds good. Your combustion chambers are basically stock, right(44.5cc volume after 0.103"/2.6mm off)?

That's approximately the same compression we were running with our ENEM K13 cam when we made...
Forum: performance & modifications 11-18-2020, 04:55 PM
Replies: 19
Views: 3,015
Posted By klr142
Why are you doing this?

Why are you doing this?
Forum: projects & restorations 11-18-2020, 04:54 PM
Replies: 92
Views: 45,742
Posted By klr142
Yes, we thought so as well, until we started...

Yes, we thought so as well, until we started breaking the braces we used, and/or the hardware we used. Your setup is a little more friendly than ours though with regards to clearance right under the...
Forum: performance & modifications 11-18-2020, 03:37 AM
Replies: 19
Views: 3,015
Posted By klr142
Are your goals over 250hp for the build? Penta...

Are your goals over 250hp for the build? Penta cams aren't going to get you there, if so.

With great porting and proper cams, Erland Cox says people are getting around 280hp with 50mm carbs/ITBs...
Forum: performance & modifications 11-18-2020, 03:23 AM
Replies: 15
Views: 3,733
Posted By klr142
If you don't mind POTENTIALLY doing a camshaft...

If you don't mind POTENTIALLY doing a camshaft swap more than once, I would definitely slap in the K cam first because it'll be faster and more fun, even if the low rpm torque off idle takes a large...
Forum: projects & restorations 11-18-2020, 02:59 AM
Replies: 148
Views: 140,527
Posted By klr142
I just read the first page of this thread and...

I just read the first page of this thread and will hopefully get around to reading the rest sometime later. Very cool projects, thank you for sharing!
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