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Suman's Revenge - 685 whp on BR cast kit with FP GT37HTA (I was wrong)
I stand corrected of my observations on the FP GT37 HTA based upon my testing on Suman's Evo IX
Previously Suman had a lovely Gt3065 Buschur cast turbo kit and stock engine on a reflash with alcohol and pump gas making a bit over 500 whp at 29 psi Wanting more power we suggested drop in pistons and a AEM stand alone Suman decided to order the Gt37 HTA which against my recomendation and the suggestion of Master David Buschur I reluctanly tried to tune and the results were not that great Flash forward we did some diagnosis on the car and found a cracked / broken valve spring We R & R 'd the head and got back on the dyno tonight to shock myself with some serioud numbers from a car with a lot of mild parts Stock head - just valve springs Stock T/B Stock intake manifold Mild 272 cams The car made 685 at 41 psi of boost and has room to go over 700 whp Suman has a Driven innovations intake manifold on order - more to come For now I must say I eat my words on this turbo combo - clearly it would spool faster with a better back houding but it sure is making power http://i59.photobucket.com/albums/g3...vo_8/suman.jpg http://i59.photobucket.com/albums/g3...o_8/suman2.jpg http://i59.photobucket.com/albums/g3...o_8/suman3.jpg Old Gt3065 vs new Gt37 HTA http://i59.photobucket.com/albums/g3...comparison.jpg Video http://www.youtube.com/watch?v=ViTiIIw6neY |
Great work! I saw the car a few days ago when I was home on break. Can't wait to get my HTA 35R installed and tuned by ICS. C'ya in May and hopefully I'll get to run into Suman on the streets one day
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Alcohol and pump gas?
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Nice numbers! When is it going to the track? LOL
Josh :usflag: |
you just gave me hope AL... thanks bro!!
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Cant wait to get the intake manifold and 3" throttle body on there to make some serious power. I believe the car at full weight can go a low 10 all day long. I will be at the track in the next couple weeks. I think I will be lookin into roll cages soon! LOL Thanks Again Al and Sean for your hard work and late hours last night. It was well worth stayin up let me tell you.
S |
that was on 109 unleaded. The car with a second meth nozzle should hold right around 640awhp with out the intake manifold. Probably about 670awhp with it. THis is where I will keep the car.
S |
41psi!!! wow, boost = free power
Originally Posted by highhats
(Post 5549447)
that was on 109 unleaded. The car with a second meth nozzle should hold right around 640awhp with out the intake manifold. Probably about 670awhp with it. THis is where I will keep the car.
S |
Great job Al! I'd loved to see the results of this turbo!
Congrats Suman on the beast! |
Good stuff Al!
Congrats Suman! |
Buschur Power FTMFWCSB!
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Nice results!
When does she hit 30 psi on the road? |
al just order my 35r from buschur going to set up an appointment with u to tune it. i want to see some big # buddy! awesome job great numbers!!!!!
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thats sick!!!
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my guess if suman get a br head he could easily make 700 whp!!!
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