at what rpm does it hit 20psi on pump? whats the spool difference between the 37r and 35r? reseaon im interested is because ive been waiting to see dyno charts with this turbo and the new 35r on 91oct.

 

New 35R isn't out yet.

 

tstdevo, spool up difference between the 35 and 37 are about 400 rpm, 37 being 400 rpm later than a 35r.

MOEVO8, no need to come in here with poor comments like that, don't be bitter just because I wouldn't tune your car. When you have Martin tune it like I told you to, why don't you ask him how many he has built and shipped to Texas, then you will have your answer.

 

Hey david how much more power would an AMS VSR with a 65mm Throttle body make than your ported intake manifold and 65mm throttle body? Is it even worth getting?

 

houston has 93 and some parts have 94, so I'm not sure what you're talking about. . .wish I was back in TX to check out that beast, congrats!!

 

quick question for anyone at buschur, how come its only reving to 8k????? did the customer not want to take it any higher??? looks form the graphs thats there is more left in the turbo (as you would think for a t67).

thanks Chris.

 

Shouldn't this turbo allow for upwards of 700awhp on race gas?

 

^I agree, Buschur made more hp and tq with the HTA GT35R on his RS.

 

How close were the 1000cc injectors to being maxxed out on C16? Do you think they would be maxxed out if you tuned it on E85?

 

Some of you guys are missing the variables. Buschur is maxxing out the HTA GT35R on his car pushing 40psi with a fairly aggressive tune. I'm sure if you ask for that he will tune a customer the car the same way, but I would be willing to bet this car isn't pushing 40psi probably closer to 35psi. Take into consideration Dave's car has a Tilton -20lbs and light rims with Girodiscs-20lbs that 40lbs of rotational weight will show up nicely on the dyno.

You can't just say this turbo makes this and this turbo makes this......many more factors have to be accounted for. Turbos ma be capable of XXXX hp if it puts out that much or not will depend on many factors. 600whp on Buschur's dyno is still 140mph+.

 

1,000 cc injectors make about 640 max to the wheels on our dyno and then are done. They have the best drivability and I have the largest database of tunes for the 1,000's so I prefer to use them when I can.

No 35 or "37r" has made 700 whp on race gas on our dyno. These runs were done on race gas.

 

David to break 700awhp on your dyno, what would it take? Would your BR67R Turbo Kit with a .81a/r be able to do it or would you recommend to move to a bigger turbo.

 

^^^^^^^^^^
So, your wanting a car that has the capability to trap higher than 148mph then?

 

Nope not my car, but I sure wouldn't mind if it was though. Seems like another great build from Buschur.

 

To break 700 whp on our dyno, the 67 Ptrim might do it on a perfect build, perfect car and at high boost, maybe, but it would be tough.