SouthFL.02.SS

True, peak #'s are not outstanding, but the tq curve is very sweet.

Sandino

Interesting Set-up.

68birdls1

iTrader: (46)

and that my friend is what it is all about!

93TAWicked1

iTrader: (28)

Hmm how would it do with stock LS6 heads??

RB185AFM

Good question. Anyone paired this combo up yet. I just bought a 02 Z06. I had the ASA in my 02 Z28 and loved it. I am thinking about putting in my Z06 and would like to know if any one else has done it yet. If not I dont mind being the first and seeing what I can pull out of the combo.

jrp

iTrader: (16)

anybody remember off hand the flow numbers of the GMMP heads off hand. i've seen them before but dont remember the low and mid lifts. if i remember right they peak at or just past .550 lift and were designed to be mated with the grand am cam. i dont think the HC or ASA would be able to take full advantage and i'd look into a head with smalller port volumes if one wanted to use the HC/ASA.

68birdls1

iTrader: (46)

SouthFL.02.SS wil beable to tell you i'm sure! he has alot of faith and love for this setup

jrp

iTrader: (16)

im a dumbass, i have the flow numbers here on my laptop

from SDPC

.100 - 65
.200 - 138
.300 - 214
.400 - 261
.500 - 292
.525 - 295
.550 - 285
.600 - 282

from an MTI bench

.100 - 67
.200 - 142
.300 - 210
.400 - 254
.500 - 290
.550 - 304
.600 - 286

i dont know the benches, bore fixture's, if a radius plate was used, ect.

92SilverSHO

iTrader: (3)

i thought the heads were 999?? why 2gs?

NO-OPTION-2002

iTrader: (2)

That would be the price PER HEAD, as in 999 x 2

Sorry, gotta love GM some days.

92SilverSHO

iTrader: (3)

damn for that price you mine as well get some AFRs no? ok im pretty much sold on the ASA cam, but should i do heads, im sure i could swing a cam kit and stuff, but heads are a bit much, would it be easy to replace the heads later if i chose?

SouthFL.02.SS

^ Yeah, you can do cam 1st, then heads. Not a problem.

ls1howto.com

69LS1Camaro

what about these heads with a t-rex lol?

kskustoms

Is the intake runner on those heads really 250cc? That's huge, what are the flow #'s on that big of an intake?

Flareside

I'd love to drive a car with a set of these big CNC heads. I have a set of them that I got cheap, so I'm trying to decide whether I'm better off selling the GM heads and going with AFRs or running the GMs. The AFRs will cost me at least $1000 more, and they have a heavier valve/spring package. Just wish I knew how the low end and throttle response is with these.

FYI, I measured my heads, and the intakes are 240-241cc's. My chambers are 60.5cc. I read a few old posts on this forum about them, and the discription doesn't match my heads at all. Mine do not have any welding anywhere like the older GM LS6 CNC's had, they must have updated the program recently.

I wish AFR sold a set of their 205cc CNC heads with the stock LS6 valvetrain parts!

SVC707

iTrader: (33)

Ive got the H/C already.. I too have been tryin to decide on what heads. But I have always been about sticking to OEM parts. Just not sure if i want to go with another aftermarket head or oem worked head. Plus, how about this combo with N2O!!!