Well changed Valve Springs, and still same problem

[TURBOPOWERED68]

update from my end... I changed the plugs Gap at o.30, then the cam sensor cap took a dump on me. A Huge Thanks to Dave Husek who did build and design the motor, he is awesome and figured it out in less than an hour.. Dave is a great guy. The car is running much better with new springs RPMs going to 5700 and pulling very hard Thru.. I also did put the new 6466 turbo on early... Also want to note thanks to Brian (Bison) all the calls and Texts. Thanks.. I am running the power logger tonight with logs to follow

i am very happy for you Dude
NOW stop holding out on us and post up some track numbers

 

[vacuum 6]

update from my end... I changed the plugs Gap at o.30, then the cam sensor cap took a dump on me. A Huge Thanks to Dave Husek who did build and design the motor, he is awesome and figured it out in less than an hour.. Dave is a great guy. The car is running much better with new springs RPMs going to 5700 and pulling very hard Thru.. I also did put the new 6466 turbo on early... Also want to note thanks to Brian (Bison) all the calls and Texts. Thanks.. I am running the power logger tonight with logs to follow

So what was the issue?

 

[Lil Truck]

Any updates on this?

Well good news!

Just made 2 clean Dyno runs @ 28lbs to 5500 RPM, no hesitation or misses!

We did have a problem with the dyno tack pick up not wanting to register but we got it working.

The only thing I changed from my previous runs was the plug gap down to .020 and disconnected the 2 step.

I verified but never adjusted the cam sensor.

Thanks for all the help!

 

[TexasT]

So you made a clean dyno run and you don't post numbers? Tease!

Posted from the TurboBuick.Com mobile app

 

[Lil Truck]

So you made a clean dyno run and you don't post numbers? Tease!

Posted from the TurboBuick.Com mobile app

LOL, I had to leave for work right after we finished.

Stock Intercooler
Stock intake ported w/PP
Stock Exhaust Elbow w/2.5 DP and dual exh.
Stock short block 41k miles
Champion irons stock rockers
TT 6.1 chip
93 & Alky
212 Flat tappet
59 MFS Stage 3 Turbo
28 lbs run to 5500 RPM
11.0 AFR
420 HP
475 TQ