Recent content by Fastair6

Is it a boost/vacuum leak or water leak? If vacuum you can bring it to a welding shop and have them fix it. If it's water, depending on how big the leak is, you can add some GM tabs to the system. They work pretty well. Make sure your intercooler pump is working as well. Contact proptop if you...

Nice article Tyler. Are you still selling parts? Looking for a few things. Thanks.

Jason, thanks for the reply. I guess I should have been more clear about what stepping up in power meant. The combo is going to be a 9.5 to 1 TA 274ci, SE heads and a 68/70 to get things started. Of course a fast system will handle the fuel, timing and shifting duties. I just picked up a...

Has anyone put a 4L80E in one of our TTA's or any other 3rd gen? I've checked around and there are a few that have. Just looking for as much info as I can get. I'm stepping up in power and still want an overdrive that doesn't use TV for line pressure control. Electric shifting seems the best...

Great looking car. Could you post a few motor and underside pics? Thanks, JB

Robert is great to work with. The turbo was just as he described and in excellent condition. Communication is key when buying something from someone you don't know, especially when it's expensive. He let me know when the payment arrived and within a day the turbo was on it's way. I wanted to...

Robert is great to work with. The turbo was just as he described and in excellent condition. Communication is key when buying something from someone you don't know, especially when it's expensive. He let me know when the payment arrived and within a day the turbo was on it's way. I wanted...

Butch2000, what are looking to spend? What are you looking for stock or modified? Proptop's syclone is a very well built truck that does not look modified, but runs very well. Still has the A/C, battery in the stock location, ABS valve controller and runs 6.90's in the 1/8th and 10.90's in the...

Nice!! Love when that happens.

There is also a 25523030 cylinder head. I could be wrong, but I think it was a warrantee replacement back in the day. JB

Don't blame you for buying new castings. Nice find. Good luck with your project. JB

No problem. Is $700 what champion charges for porting TTA heads? Just curious. Thanks, JB

Yes I do. Just came back from the machine shop for a 3 angle valve job. They are bolt on ready for a roller cam setup. Shoot me a private message if you have any questions. Thanks, JB

Bob, Have you checked the timing with a timing light. My balancer was off 5 degrees advanced and helped cook some pistons. If you have Eric's chip and a scan master you can pull timing through the chip. It shouldn't knock that bad especially with good fuel you have access too. Jer

Might be tough for him to call you. He lives in Germany. JB