BR's EVOX, 514 whp, 93 octane....pictures, information and video inside!!
Feb 2, 2010, 02:07 PM
#1
BR's EVOX, 514 whp, 93 octane....pictures, information and video inside!!
HELL YES!!!
That's what I have to say, HELL YES!!!
We just put our EVOX on the dyno for the first time with the new engine/head and turbo kit. It's freaking AWESOME.
The build to refresh includes this:
BR Stage 3, 2 liter
BR Stage 3 cylinder head
BR double pumper fuel system
ID 1000 cc injectors
BR 3" cross flow catback
BR 3" offroad pipe
BR 2.5" upper i/c pipe
BR 2.5" lower i/c pipe
BR Race FMIC
BR lightweight battery kit
Cosworth MX1 cams
Stock EVOX BOV
BR T3 turbo kit
-Includes BR 3" MAF inlet pipe, Tial 44 mm wastegate, BR header, BR 3" downpipe and Blouch GT600R turbo
Exedy triple disc HD cerametalic clutch
Stock ECU
93 octane fuel
4.28 final drive in transmission
My one goal was to build a turbo kit that had the best spool up we could get and I think we got there. The car really, truly surprised me. After all these years I don't get excited too often!
I started out with the tune from the old set up, stock engine/stock head/Blouch Dominator 2.0 turbo and the same cams with a single stock pump. I pulled just a bit of timing and figured the car would be close on AFR's based on our double pumper now being in the car.
Well my guess was pretty good. The first pull had a peak boost of 23.8 psi and made 443 whp and 335 ft lbs, this was a 3rd gear pull! Outstanding!
I made another pull in 3rd gear at the same boost level, got the AFR's flattened out and then turned up the boost.
The next pull, which was only the 3rd pull I turned up the boost to what I expected to be about 30 psi and the boost hit 29.6 psi, the power rose to 514 whp and 385 ft lbs of torque!!
The goal of 500 whp on 93 octane was met with just 3 pulls on a brand new engine/head and our turbo kit.
Here is what impresses me even more. This is a single scroll T3 turbo kit with a 62mm billet compressor wheel on a GT35r turbine wheel and it's in a .82 turbine housing and still was able to make 20 psi at 4459 rpm!!! That is freaking fantastic spool up!!
Buschur's 500+whp Evo X Video *click*
Here are some pictures of our new turbo kit on the car:
Here is the dyno sheet comparing 23.8 psi to 29.6 psi:
That's what I have to say, HELL YES!!!
We just put our EVOX on the dyno for the first time with the new engine/head and turbo kit. It's freaking AWESOME.
The build to refresh includes this:
BR Stage 3, 2 liter
BR Stage 3 cylinder head
BR double pumper fuel system
ID 1000 cc injectors
BR 3" cross flow catback
BR 3" offroad pipe
BR 2.5" upper i/c pipe
BR 2.5" lower i/c pipe
BR Race FMIC
BR lightweight battery kit
Cosworth MX1 cams
Stock EVOX BOV
BR T3 turbo kit
-Includes BR 3" MAF inlet pipe, Tial 44 mm wastegate, BR header, BR 3" downpipe and Blouch GT600R turbo
Exedy triple disc HD cerametalic clutch
Stock ECU
93 octane fuel
4.28 final drive in transmission
My one goal was to build a turbo kit that had the best spool up we could get and I think we got there. The car really, truly surprised me. After all these years I don't get excited too often!
I started out with the tune from the old set up, stock engine/stock head/Blouch Dominator 2.0 turbo and the same cams with a single stock pump. I pulled just a bit of timing and figured the car would be close on AFR's based on our double pumper now being in the car.
Well my guess was pretty good. The first pull had a peak boost of 23.8 psi and made 443 whp and 335 ft lbs, this was a 3rd gear pull! Outstanding!
I made another pull in 3rd gear at the same boost level, got the AFR's flattened out and then turned up the boost.
The next pull, which was only the 3rd pull I turned up the boost to what I expected to be about 30 psi and the boost hit 29.6 psi, the power rose to 514 whp and 385 ft lbs of torque!!
The goal of 500 whp on 93 octane was met with just 3 pulls on a brand new engine/head and our turbo kit.
Here is what impresses me even more. This is a single scroll T3 turbo kit with a 62mm billet compressor wheel on a GT35r turbine wheel and it's in a .82 turbine housing and still was able to make 20 psi at 4459 rpm!!! That is freaking fantastic spool up!!
Buschur's 500+whp Evo X Video *click*
Here are some pictures of our new turbo kit on the car:
Here is the dyno sheet comparing 23.8 psi to 29.6 psi:
Last edited by David Buschur; Feb 3, 2010 at 08:14 AM.
Feb 2, 2010, 03:20 PM
#6
Wow already good for 131-132 mph trap speeds with 3 dyno pulls! 
I would be interested what RPM you can hit 20 psi in 4th knowing that your gears are slightly taller now, still sounds like a great combo. There will be some people asking if 30 psi is safe on pump gas but I would imagine that it's just a number and as long as the tune accounts for it without knock it should be good.
Have you guys played with the MIVEC that much on the tune to get that spool?
I would be interested what RPM you can hit 20 psi in 4th knowing that your gears are slightly taller now, still sounds like a great combo. There will be some people asking if 30 psi is safe on pump gas but I would imagine that it's just a number and as long as the tune accounts for it without knock it should be good.
Have you guys played with the MIVEC that much on the tune to get that spool?
Feb 2, 2010, 03:51 PM
#7
30 psi on pump gas isn't even an accomplishment, it's standard for any well put together combination of parts and a good tune. The car ran 30 psi on the little Dominator turbo that was on it. Highest knock count on the final pull was 1.
I did no work on the MIVEC today and only a little previously. I'm not a big drinker of the MIVEC cool aid. I've spent countless hours working with it and have never found any gains I was impressed with.
There is a TON left in the car, even on the 93 octane, it was so easy to hit these numbers I thought I had an EASY BUTTON. I think my 11 year old son could have done it for me.
I did no work on the MIVEC today and only a little previously. I'm not a big drinker of the MIVEC cool aid. I've spent countless hours working with it and have never found any gains I was impressed with.
There is a TON left in the car, even on the 93 octane, it was so easy to hit these numbers I thought I had an EASY BUTTON. I think my 11 year old son could have done it for me.
well done, looks great and glad the blouch turbo is working for you