Tfrasca
Active member
- Joined
- Apr 20, 2015
- Location
- Ben Lomond, CA
I'll be slowly building a 16v engine for my 140. My original plan was to use the stock NA manifold with a twinscroll j-pipe for my Borg Warner s252. I know this has been done successfully before. T3 twinscroll housings are available in sizes from .75 to 1.25 A/R.
That said, it would be quite a bit easier to make a non-divided j-pipe. I could then use a Borg Warner v-band inlet housing, which would further clean things up. Also, I wouldn't have to buy a second Tial MV-S. The two wastegate thing is the real bummer.
So, for people that have experience with twinscroll 16v 4 cylinders: is it worth the hassle?
That said, it would be quite a bit easier to make a non-divided j-pipe. I could then use a Borg Warner v-band inlet housing, which would further clean things up. Also, I wouldn't have to buy a second Tial MV-S. The two wastegate thing is the real bummer.
So, for people that have experience with twinscroll 16v 4 cylinders: is it worth the hassle?