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Shane@DBPerformance
04-14-2011, 06:25 PM
The GTX 4202 is a 76mm.
95talonracer
04-14-2011, 06:32 PM
The story about giving your wife a ride is hilarious! I need a ride.
C89ZX7R
04-14-2011, 10:02 PM
Now stuff that motor into a Conquest TSi!
Mark Leasure
04-14-2011, 11:16 PM
The GTX 4202 is a 76mm.

Yep GTX is a 76mm, so is PTE. Garret will not upgrade a cast 74 wheel to a billet 76, however PTE will. 800 dollars buys you a billet wheel, compressor housing and an aluminum back plate.

This wheel is sick.
This is a better pic:

http://i412.photobucket.com/albums/pp207/Wicked_EE/IMG_20110312_181204-1.jpg
Mark Leasure
04-14-2011, 11:27 PM
Add material to the combustion chamber? I thought you upgraded to the 4202 GTX billet 74, but billet 76, dang.

What fuel pump do you have?


I gained compression by building a new long block this year, so new pistons. I’m using a fuel lab pump, I think the 1800 hp version?? Got it from MAP, It has an internal speed regulator. I had an A1000 with an Aeromotive pump controller, sold it all on E-Batch for almost the price of the new pump! Funny thing is that it flows more fuel in idle mode than the A1000….Unfortunately I need to upgrade my FP regulator to a pro series Aeromotive unit. The standard a1000 Aeromotive FP regulator would not return enough to the tank, thus raising fuel rail pressure making tuning a bitch.
Mark Leasure
04-14-2011, 11:31 PM
Fuck that nuts.
what did u do to raise compression?

9:1, it was 7.8:1. I cannot wait to get a fresh supply of E98 to get the boost up to where it was last year. Then I can see how this setup shines!!
Mark Leasure
04-14-2011, 11:51 PM
The story about giving your wife a ride is hilarious! I need a ride.

It's a good thing that she is a great sport. The last time she rode in the car it had a GT4067R on it, tuned at 30 psi. Its not the same carnival ride now!
FattyBoomBatty
04-15-2011, 10:29 AM
I'm excited to see some video of this thing.
turbotalon1g
04-15-2011, 06:14 PM
Nice, F video I want a ride.

7.8:1, thats pretty low. I can't wait to see this in action i didn't get a good look at your passes last year.
Mark Leasure
06-03-2011, 09:48 PM
Well it’s been awhile since the last post. The car is running great. I have a fresh supply of E98 and I’m off to the track once again in hopes of getting my license passes completed. I hope the car makes it off of the trailer this time! I went out today for a quick 3rd gear pull to check the tune, AFR's are good and boost holds 43psi, so tomorrow should be a good day if everything holds together! I should get my magnus cast manifold next week, hopefully it will give me enough time to get it in before the MAP event.