681rwhp stock long block, vid inside
#41
When Blowchevy can show me a BONE STOCK 5.3 with an 80e and 456 gears with heavy 35s and heavy 20s that puts down that much power over and over with a TVS , let me know.
#43
I do not understand why you think it so amazing.....19 psi on a stock motor is a time bomb....and you did it on 110 gas with meth....anyone can play that game, blower, turbo, NOS......This is not dark art.
#46
It is alot of boost on a stock motor, yes. It should last quite a while with good fuel and TJ's tuning. This isn't his first rodeo with high boost and stock motors. His 2.2L 4 cylinders have held 26psi of boost. LS2's and LQ9's at 20+psi. Good fuel and good tuning with a solid motor will last quite a while like this. Look at how many passes Parish made with his Fairmont running about the same boost on a pretty much stock 5.3L.
#47
I am still waiting for ur lifted truck with an 80e with a stock 5.3 that makes this much power with the any heaton blower that doesnt make the dyno room as hot as a 1000 suns.
#48
I know when the stock engines give with good tuning it is no mystery why others break at only 500. Detonation. end of story.
05' and newer with good rods will live to 925-950hp at the flywheel. After that the rods will bend and break. So you better stop running it when the pistons are hitting the counter weights lol.
05' and newer with good rods will live to 925-950hp at the flywheel. After that the rods will bend and break. So you better stop running it when the pistons are hitting the counter weights lol.



