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Well I have been having some troubles with getting boost at launch and now that I was able to get the car into third gear I was able to find out were the boost is when it shifts from 2nd to 3rd. A hole 6psi. First to second is 5psi and second to third is 6psi. The boost dose not go down but...

Hey guys just want to say thanks for all the hits. Although after everything i still only get 3lbs of boost. I tighten the waste gate rod, took off the elbow and high temp sealed it to the turbo and filed down any rought spots and made sure the puck was up agaisnt the turbo. I was wondering...

Here it is i have a 87 grand national, last year i had a stock turbo and stock injectors,with a 93 chip from poston. A 3 inch maf pipe and a 9 inch k@N air filter. I went to the track with slicks and a bad rear end and i could only get the boost up to 7lbs and ran at best 14:50. So this off...

I have a 87 gn stock block,crank, pistons, and heads. I just bought a pt6376 turbo and some 60/65lbs injectors. Before this i was running stock injectors and stock turbo with a 93 chip from poston. I just changed everything over and i am running extremly rich. It idles fine but as soon as...

Just want to thank a few guys. I just got my headers and injectors from don 3d and they look good. Also just got my turbo from rick87gn and it looks great. Thank you very much and keep up the great work!!!!!

I just like to say thanks Mike (m233roller) and Jeremy(jdpolzin) for helping me out with the parts that I needed. Everything showed up fine and I am on my for a rear end switch. Thanks again.

I need an axel for an 86/87 grand national. Only need one but will take the set if the price is good. Let me know thank you. Larry.