ported and milled ls1 heads

**silverz28camaro** · 04-07-2008, 08:15 PM

paid $350 for them and would like to get $300 back

ported to flow better than stock ls6 heads. Milled .030 for about 10.7 compression ratio. if interested i can post pics when i am done cleaning them.

I got these heads from a buddy that went 11.31 with a 224 cam. In the quest for more power he bought stage 3 ls6 heads for $1200+ and got the car down to a 11.19. Overall he was disappointed with the little gain the ls6 offered but since he has them now there is no reason to turn back. I was going to put these on my car but i have more bills than expected and cannot afford a cam to go with these heads.

Let me know if you are interested.

heads wil come with ls6 yellow valve springs good for .550 lift

**Fastformula** · 04-08-2008, 05:39 AM

will these go right on or will i need and thing with them and so i on and what kind of gains would i see on a bolt on car

**red_04_gto** · 04-08-2008, 06:33 AM

PM Sent

**silverz28camaro** · 04-08-2008, 10:27 AM

expect gains of 20-30 with good tune. With a good cam 80+

**silverz28camaro** · 04-08-2008, 07:38 PM

the only thing you will need other than gaskets are ls6 coolant tubes.

**silverz28camaro** · 04-08-2008, 07:48 PM

pics

http://i251.photobucket.com/albums/g...o/DSC00424.jpg
http://i251.photobucket.com/albums/g...o/DSC00430.jpg
http://i251.photobucket.com/albums/g...o/DSC00425.jpg

**silverz28camaro** · 04-10-2008, 09:45 AM

Still for sale, New price of $280 shipped

**red_04_gto** · 04-10-2008, 10:11 AM

check your PM

**red_04_gto** · 04-10-2008, 10:12 AM

calling dibbs

**bigboykilroy** · 04-10-2008, 10:14 AM

241 heads or 243 heads?

**MattysTA** · 04-10-2008, 03:42 PM

if these arent sold let me know....

**jujofields** · 04-10-2008, 03:49 PM

Do you still have them?

**silverz28camaro** · 04-10-2008, 08:06 PM

Heads are still for sale.

**bigboykilroy** · 04-11-2008, 04:36 AM

Same Question I asked before.....are they 241 heads or 243 heads?

**b15nut** · 04-11-2008, 06:58 PM

There from the ls1 so they should be 241's.

**bigboykilroy** · 04-11-2008, 07:24 PM

Well they have yellow springs and the chamber looks like it is shaped like the 243......but he is not answering so maybee he really doesnt want to sell them.....