BAD-GTO

well not really LOL.Me and a bunch of freinds were leaving a restaurant tonight and my buddie in his bone stock z28 was next to me at a light so i told him to go on green, me knowing he cant launch for **** and we all know an auto > a shitty driven 6spd LOL. But anyways from 0-40 I waxed his *** till he flew by me like if i was parked Either way the speed limit was 50 on this street so technically i didnt even go over the limit before he blew my doors off and i just let off lol, damn slow *** stock 5.3's!

whatsgrip?

lol....nice...

ss.slp.ls1

iTrader: (36)

I walked my buddy's '98 z28 A4 with my 5.3 powered '99 SS M6. It's not necessarily the 5.3 that's slow, its the gearing and the weight. Not trying to say that the LS1 isn't faster then the 5.3, cause it is, just that the 5.3 has potential.

ae13291

iTrader: (8)

those motors are great. my buddys truck feels fast as **** with that motor

BAD-GTO

I agree with you. Im not saying the 5.3 doesnt have potential because ive seen some pretty sick blown 5.3's along with others that had h/c and nitrous, even saw a yukon with a turbo'ed 5.3 once at a car show. Im just saying that a BONE stock 5.3 in a full size pickup truck like mine is slow *** *****.Off course we all know this already...but im just saying

BAD-GTO

btw anybody know the engine code for an 07 5.3 litre engine with the iron block?

ae13291

iTrader: (8)

L87????

BAD-GTO

you ever get those lt's and a tune paisa?

BAD-GTO

thats what i was thinking because i saw some website yesterday and it said someshit like Ly5 or someshit like that....didnt sound right so im asking here lol.

whatsgrip?

yep but im still dynoing like 50hp less then you still .........lol

ss.slp.ls1

iTrader: (36)

The iron block 5.3's were called LM7's. I don't know if it changed in '07 or not.