Thread: ThermoBlok Spacers Highport vs. Lowport

I did mine with the motor out, it would be pretty time consuming to do that one with the motor in.

Group buy is on: http://www.sr20-forum.com/showthread.php?t=10215

THREAD JACK ALERT
Where can i find a write up on the throttle body bypass?

Here

The lowport was my car used for the test and protyping. When I lived in Indy Sean used my car. At the time it was my primary car he did it in 2 parts. The only part not included was the lower plenum gasket in the Dyno numbers available, it has since been installed but I moved from Indy and we were never able to complete the Dyno for the full set.

You can see the charts, there is a noticable gain and I did have the highport cams in my car at the time.

Hmm interesting. To me it seems like the lower plenum is the most important piece of the set. Maybe thats why the numbers were lacking.

Either way, I now have a highport DET with a set on. So we'll see how it works

hello gouy's i'm unable to make order from that site, i dont know why can you tell me other store that i can order that KIT for highport SR20DE
or if someone can tall me what material they use for it so i can produce them by myself

Buying used is your only way to go if you don't want to pay the full price. Even at full price these kits are worth it.

Has anyone run into issue with EGR fitment when installing the spacers? It seems that if you move the intake manifld away from the block, the EGR pipe from the header has to be lengthened.

thanks guy's i did a paypal account and order them, now they're installed on my highport DE this was the most painful thing i've ever did taking off intake manifold of a high port is a real pain it will be more easy to take the whole motor out but the result from it are impressive ! i get even more low end torque and when the car is hot the feeling is like 10+ hp