Make sure the converter was spec'd out for forced induction (triple disc) or you could end up tearing it up, if you're driving through it. Bob

 

D1sc. low boost because I'm on stock 4l60e lol! I want it to last me another year or so. Once I get tranny built I'll up boost to 8psi or so and do meth injection.

 

have a buddy with a GTO, he was bolt ons, put on a D1 and made 543rwhp, blew his 4l65e out 2 weeks later....lol... you rear end is going to hate you too if you dont already have a 9"... i blew my rear out a month after i put the procharger on.... :-/ and my stock clutch went out a month after i did a cam swap lol.

 

Seems like everyone always has more problems than me lol (knock on wood).
Good thing about auto's is that they're much easier on the rear. I never launch it that hard unless I go to the track and that's maybe once a year. My 4l60e has made it through full bolt-ons, 224r cam and a 100 shot of n20 shifting at 6600 rpm so I'm going to keep with it tell it breaks and have either rpm or flt rebuild it! Neither the motor or transmission has ever had a single problem!

 

Thank you ,,this reply could have saved me a trans .....Thanks again Bob

 

yeah mine has had alot of beating ... axels are cheap ill just replace them when they break

 

You're welcome. Thanks, Bob