la block 771 hp N/a wins dyno challenge

Cudafever said

I really don't think them Smith Brothers Pushrods are hollow. aka mag oil pushrods.
High lifter bore, Roller cam 360 LA.

Click to expand...

The builder said it was a early 360 magnum block.

No power adder.
Motor will be at the competition week from Thursday, we will get to see it run.
Block is 100 over, 3/4 filled. He was surprised how much meat remained when he sonic checked it.
Made this number at 7500 rpm. 775 lift roller. Has around 55 pulls on it sorting it out

Jack Barna..... Valley performance and Machine


Edited by B3422W5 (09/25/18 04:40 PM)