You get your shift tables sorted out Al. Hated you did not get a decent run in sat. I was expecting you to put on a show for the crowd.

 

Nice surprise, and plenty more left in it!

 

man that is some nice time why are you 200 pounds heavier than before with a aluminum block.just a question not steping on toes

 

Nice times for 7.5#. I am running almost identical times up to the 1/8 on 9.5#. Did you change your heads/cam setup too?
I am also curious about the weight difference. Were you still running a 4L60 with the 370/T67 setup?

 

317 heads that have been cleaned up and gt2-3 cam. C.r on the 370 was about 7.9-1. On the 347 it is 9.5-1. The truck weighed more because I was to lazy to do any weight reduction. I was running an 80e on the old setup.

 

Congrats thats gettin it done.

 

Great times !!! wish my truck would .60 foot the same numbers everytime...

 

man that is nice why did you change motors instead of just shaving the heads some to raise compression some having more ci.

just woundering not bashing at all

 

Motor was due to be replaced anyway. It had about 65k on it and the oil pressure was down to almost nothing. Can't shave the heads down enough to get a 7/10 increase in compression. Heads also need to have as thick of a deck as possible to keep them down when under boost. Easy to swap pistons when the engine is on the stand waiting to be installed also.

 

you are right was not thinging of all the varibles