HTA & Twin-Scroll
me and geoff are dynoing my 30r twin scroll and then putting a 35r twin scroll on and re dynoing the car. we ''MIGHT'' also send it in for the HTA mod and redyno again and see if it dose anything. depends on funds and time. but the 30 to 35r comparison will be done....
Since there's no real testing data on twinscroll HTA setups, I recommend this book, which will have all the information you need on this and most of the other "technical" threads on EvoM: 
Yes it is a fact that is can be done. A HTA is a compressor side mod. It has nothing to do this the exhaust housing. Full Race Geoff already stated in another thread that its possible.
An HTA 35R with 1.06 A/R TS T3 hotside should be absolutely wonderful. It is as close to small-turbo street response as one will get with 35R power. Unless Robert at FP can demonstrate something similar with a 67R, it has me seriously considering going 'back' with this setup myself.
Decision made then!!! I'm goin with the Full-Race TS manifold AND TS 35R which I will then ship off to FP for the $450 upgrade to the HTA! Oh boy!!! I can't wait.
then we can go to the track togeather and race are FULL-RACE ts 35r-hta togeather. hahaha. let me know if you need help since your in my state.... im not to far.
EvoDan, ur like 45 min to an hour away (lead footing it!!). hahaha. We should meet up somewhere in the middle! I would def appreciate your help with this little project.
If you have time to wait, hang on and see what type of results the FR Twin Scroll system are putting out.
If you want to go with something that is proven and is showing pretty solid numbers, right now-the HTA is unbelievable....I mean truly unbelievable.
https://www.evolutionm.net/forums/sh...d.php?t=305217
Id imagine this is on racegas, but if you know BR's dyno, the numbers are lower by comparison.
150mph trap speeds are do-able at these power levels I believe, AND its BR's top notch stuff. the KISS mentality, and the price is well worth it as well.
If you want to go with something that is proven and is showing pretty solid numbers, right now-the HTA is unbelievable....I mean truly unbelievable.
https://www.evolutionm.net/forums/sh...d.php?t=305217
Id imagine this is on racegas, but if you know BR's dyno, the numbers are lower by comparison.
150mph trap speeds are do-able at these power levels I believe, AND its BR's top notch stuff. the KISS mentality, and the price is well worth it as well.
Last edited by feldguy; Nov 17, 2007 at 06:46 PM.
Oh, Im like 2 hrs away from E-Town. I can make it to Hopatcong in like......an hour.
Who needs help? Where do I start bolting what down? Do I need beer? Pizza? Music? Chicks?
Come on, someone talk here!
Just kidding. Im going to sleep.
Who needs help? Where do I start bolting what down? Do I need beer? Pizza? Music? Chicks?
Come on, someone talk here!
Just kidding. Im going to sleep.
