LS6 Heads+Hot Cam
#21
!LS1 11 Second Club
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Originally Posted by mike#9
Like I said above.....that is the max I would hope for....but would be keeping my on eye on a lower number.
#25
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
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.
#26
SN95 Director
iTrader: (16)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
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.
#28
SN95 Director
iTrader: (16)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
im a dumbass, i have the flow numbers here on my laptop ![Bang Head](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_banghead.gif)
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.
![Bang Head](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_banghead.gif)
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.
#31
TECH Fanatic
iTrader: (3)
Join Date: Mar 2003
Location: Bensalem, Pa, now montreal, Quebec
Posts: 1,162
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
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?
#35
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Originally Posted by kskustoms
Is the intake runner on those heads really 250cc? That's huge, what are the flow #'s on that big of an intake?
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!
![Grin](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_grin.gif)