Hx35

[atomicEGT]

Depends how much you want to spend I guess. Cost no object, a long runner twinscroll manifold would be my choice, otherwise I'd go with a BEP housing.

[bomkamp6]

yeah i think im going for the twin scroll equal length mani i just hope it isnt to laggy i was trying to find a hy but with no luck

[atomicEGT]

Lagginess is relative. It'll never spool like a VJ20 but it's not hard to drive around the turbo's characteristics.

[bomkamp6]

the bep housing would make the turbine house close to the hy wouldnt it? im just trying to figure out wtf to do lol the bep would be super easy to do and to build a mani to but the twin scroll would be a pain but probably well worth it in the end with the correct manifold

[Iantboyd]

Twinscroll would be the best if you want to bring the boost threshold and lag down. seriously more expensive though. Places like treadstone are making it easier though. They have a cast ss t3 twinscroll collector.

[bomkamp6]

hey atomic what u running for management?

[MazdaNoob]

gtr ecu with A code vaf iirc

[bomkamp6]

ok cool cool u happen to know what he is runnin for boost?

[atomicEGT]

all of it.

and yea, GTR ECU, A-code, 460s.

[bomkamp6]

how much better is the a code vaf vs the b code? is it worth going a code or should i go mega squirt....

[Boosted Escort]

Well good luck finding a gtr ecu. Megasquirt kind of has a steep learning curve but has lots of options. The a code vaf comes from a tII turbo rx7 the b code is from a na rx7. They seem to run better with the A code since they come from a turbo car.

[atomicEGT]

A-code is awesometown

My car hated the B-code and U/K hybrid I tried

GTR ecu is so choice

[bomkamp6]

well i currently run the gtr ecu with b code on a t3 svo stang turbo so all i need is an a code and it should be sweet and simple by the way it sounds. i cant wait to feel the hx one i can finish the mani... i have way to many projects right now lol 67 bronco is almost done then its to the escort then fc rx7 then 92 idi and find time to rebuild my mx quad engine...

[bomkamp6]

so i still haven't got the mani built for the hx been doing a lot of looking around at different manifold set ups my favorite would be the top mount long tube that krono is building on his awd egt but i also ran across this video that has kind of a different style of twin scroll mani i was jw how well u guys think this one would work... it seems to be close to equal length but how he merged the paired cylinders to one before the collector really seems to make the idea easy and clean just a thought but idk if merging them early would cause it not to perform as well. they show the mani around the one minute mark

[Boosted Escort]

I would sell you my ram horn manifold. if your interested let me know and I'll post up some pictures. it might need a little modifying for a hx35 they are a little bigger. the thing is made out of schedule 40 ss it weighs a ton.