papsimagoo
Delicious Boost! Nom nom
- Joined
- Jan 3, 2007
- Location
- Los Angeles
Engine:
2.5l B230F + T by RSI
RSI 86mm Billet Stroker Crank
RSI 158mm H-Beam Connecting Rods
RSI Waveguide 8v Turbo Pistons
Cometic MLS Head Gasket
RSI Stage 2+ Cylinder Head Prototype
RSI Race Valvetrain Kit
RSI Stage 3 Turbo Cam Prototype
RSI Square Tooth Adjustable Cam Gear
RSI Twin Scrool SS Turbo Header
RSI Poly Engine Mounts
Twin Tial MVS 38mm External Wastegates
Greddy Type S Blowoff Valve
Holset HX40/Garrett Hybrid Turbo
Isuzu NPR Intercooler
NIW Motoring Intake Manifold
Megasquirt 2 EMS
Mitsubishi Coils
Injector Dynamics 1600cc Fuel Injectors
Issue is I CAN electronically regulate pressure when my exhaust cutout (located shortly after DP) is CLOSED but not when it's open. Using an eboost street 40 with a single solenoid and TWIN tial WGs. Going for ~17psi. Boost levels want to shoot through roof even on lowest boost settings with EBC and the cutout OPEN. Currently running single lower ports on the tials. Going to throw the MBC back on for now... Solenoid tests good in a breadboard.
The solenoid is still wired in/mounted but I am using Hallman MBC for now.
<a data-flickr-embed="true" href="https://www.flickr.com/photos/vividvideo/29250310178/in/dateposted-public/" title="Current Boost control"><img src="https://farm2.staticflickr.com/1821/29250310178_730d5160b1_c.jpg" width="800" height="534" alt="Current Boost control"></a><script async src="//embedr.flickr.com/assets/client-code.js" charset="utf-8"></script>
<a data-flickr-embed="true" href="https://www.flickr.com/photos/vividvideo/42403660894/in/dateposted-public/" title="Tial Wastegate"><img src="https://farm1.staticflickr.com/836/42403660894_61b84e7924_c.jpg" width="800" height="534" alt="Tial Wastegate"></a><script async src="//embedr.flickr.com/assets/client-code.js" charset="utf-8"></script>
<a data-flickr-embed="true" href="https://www.flickr.com/photos/vividvideo/41328734460/in/dateposted-public/" title="Manifold 2"><img src="https://farm2.staticflickr.com/1769/41328734460_185eb149ef.jpg" width="500" height="375" alt="Manifold 2"></a><script async src="//embedr.flickr.com/assets/client-code.js" charset="utf-8"></script><a data-flickr-embed="true" href="https://www.flickr.com/photos/vividvideo/42420814144/in/dateposted-public/" title="Manifold 1"><img src="https://farm2.staticflickr.com/1761/42420814144_54de9e9647.jpg" width="500" height="375" alt="Manifold 1"></a><script async src="//embedr.flickr.com/assets/client-code.js" charset="utf-8"></script>
<a data-flickr-embed="true" href="https://www.flickr.com/photos/vividvideo/29250308748/in/dateposted-public/" title="Dual Tial Wastegates"><img src="https://farm2.staticflickr.com/1782/29250308748_e3b953789c.jpg" width="333" height="500" alt="Dual Tial Wastegates"></a><script async src="//embedr.flickr.com/assets/client-code.js" charset="utf-8"></script>
Ben
2.5l B230F + T by RSI
RSI 86mm Billet Stroker Crank
RSI 158mm H-Beam Connecting Rods
RSI Waveguide 8v Turbo Pistons
Cometic MLS Head Gasket
RSI Stage 2+ Cylinder Head Prototype
RSI Race Valvetrain Kit
RSI Stage 3 Turbo Cam Prototype
RSI Square Tooth Adjustable Cam Gear
RSI Twin Scrool SS Turbo Header
RSI Poly Engine Mounts
Twin Tial MVS 38mm External Wastegates
Greddy Type S Blowoff Valve
Holset HX40/Garrett Hybrid Turbo
Isuzu NPR Intercooler
NIW Motoring Intake Manifold
Megasquirt 2 EMS
Mitsubishi Coils
Injector Dynamics 1600cc Fuel Injectors
Issue is I CAN electronically regulate pressure when my exhaust cutout (located shortly after DP) is CLOSED but not when it's open. Using an eboost street 40 with a single solenoid and TWIN tial WGs. Going for ~17psi. Boost levels want to shoot through roof even on lowest boost settings with EBC and the cutout OPEN. Currently running single lower ports on the tials. Going to throw the MBC back on for now... Solenoid tests good in a breadboard.
The solenoid is still wired in/mounted but I am using Hallman MBC for now.
<a data-flickr-embed="true" href="https://www.flickr.com/photos/vividvideo/29250310178/in/dateposted-public/" title="Current Boost control"><img src="https://farm2.staticflickr.com/1821/29250310178_730d5160b1_c.jpg" width="800" height="534" alt="Current Boost control"></a><script async src="//embedr.flickr.com/assets/client-code.js" charset="utf-8"></script>
<a data-flickr-embed="true" href="https://www.flickr.com/photos/vividvideo/42403660894/in/dateposted-public/" title="Tial Wastegate"><img src="https://farm1.staticflickr.com/836/42403660894_61b84e7924_c.jpg" width="800" height="534" alt="Tial Wastegate"></a><script async src="//embedr.flickr.com/assets/client-code.js" charset="utf-8"></script>
<a data-flickr-embed="true" href="https://www.flickr.com/photos/vividvideo/41328734460/in/dateposted-public/" title="Manifold 2"><img src="https://farm2.staticflickr.com/1769/41328734460_185eb149ef.jpg" width="500" height="375" alt="Manifold 2"></a><script async src="//embedr.flickr.com/assets/client-code.js" charset="utf-8"></script><a data-flickr-embed="true" href="https://www.flickr.com/photos/vividvideo/42420814144/in/dateposted-public/" title="Manifold 1"><img src="https://farm2.staticflickr.com/1761/42420814144_54de9e9647.jpg" width="500" height="375" alt="Manifold 1"></a><script async src="//embedr.flickr.com/assets/client-code.js" charset="utf-8"></script>
<a data-flickr-embed="true" href="https://www.flickr.com/photos/vividvideo/29250308748/in/dateposted-public/" title="Dual Tial Wastegates"><img src="https://farm2.staticflickr.com/1782/29250308748_e3b953789c.jpg" width="333" height="500" alt="Dual Tial Wastegates"></a><script async src="//embedr.flickr.com/assets/client-code.js" charset="utf-8"></script>
Ben
Last edited: