Well, I passed my one year anniversary since tuning. Even longer since the blower has been on. Knock on wood, no problems to speak of regarding the internals.

 

Nice numbers! I'm in the same boat as you-I'm making 473/425 on a stock shortblock with cleaned up heads and a CC306, on 6 psi!

Mine's been running for about 6 months so far! :knockonwood: !!!

 

I have a D1SC with a 4 inch FMIC, I am thinking about running about 6lbs on my stock motor, (just bolt-ons) If I can even run that small amount on my D1SC. I have Bryan at PCMforless tunning and the car runs very strong for a bolt ont car.
Alvin I read a post where you were saying that you haven't had problems YET in tunning blowers for Lt1 cars. Do you think you could get me a safe tune from a mail order Tune???
If all else failed I have a Forged VRE 383 9:1 CR and Ported AFR heads to go on . My problem is I don't want to fix what is broken and plus I still owe about 2 grand on the shortblock.

Alvin do you think you are up for it?????

 

Im thinking about buying a procgarger for my LT1 and I have had such a good exp. with OCM4less I would not hesitate to send the PCM directly out to them.

I had bryan tune my cam only LS1 and it went from trapping 113 and missing to running 12.0@120 on street tires and I managed a 11.8@119 with a few extra bolt ons and not really ******* it off the line.

Superb results from the tune.