THE BEATDOWN. Who will be the quick 8!

[JLE58]

Mike i know lpe uses the ls9 heads on the black pig that runs 8.9's with 1300 rwhp.

[mikepage0007]

lso i saw these, i assume these are something like what i need...not what i want..lol. mast black label..Retail: $1749.99 ea

• Utilizes the Gen IV LS7 OEM rockers, but accepts the LS3/L76 intake manifold
• Designed for any new Gen IV short-block with 4.125" bore or larger
• The 6-bolt design is compatible with GM LSX and World LSX blocks

[JLE58]

correct

[SSBUSDRVR]

Yeah...I just don't know if they are 4 or 6 bolt or anything about them. They looked new, if they are used then it is very very lightly used but I am pretty sure they are new.

Are these the ones? Saw them sitting there looking pretty.

[HufferSS]

Originally Posted by SSBUSDRVR

Are these the ones? Saw them sitting there looking pretty.

Yep looks like it.

[speedster]

MAST makes excellent heads. Just ask for Inconel exhaust valves if you plan on running high boost. Not 100% necessary, but they will last a lot longer.

[mikepage0007]

Originally Posted by speedster

MAST makes excellent heads. Just ask for Inconel exhaust valves if you plan on running high boost. Not 100% necessary, but they will last a lot longer.

question is what dod you consider high boost??lol..some are running 24psi...i don,t think i can run much more then 15psi without belt slippage on a 8 rib, so i think 15psi is my goal..them heads at venge are sitting pretty close to that bay door it appears...whats there addy huff...lol

[JLE58]

Originally Posted by HufferSS

Yep looks like it.

Yeah those look like 4 bolt...

[jrpxxii]

Originally Posted by mikepage0007

lso i saw these, i assume these are something like what i need...not what i want..lol. mast black label..Retail: $1749.99 ea

• Utilizes the Gen IV LS7 OEM rockers, but accepts the LS3/L76 intake manifold
• Designed for any new Gen IV short-block with 4.125" bore or larger
• The 6-bolt design is compatible with GM LSX and World LSX blocks

These are what I am running and yes you need a 6 bolt head

[JLE58]

Originally Posted by mikepage0007

question is what dod you consider high boost??lol..some are running 24psi...i don,t think i can run much more then 15psi without belt slippage on a 8 rib, so i think 15psi is my goal..them heads at venge are sitting pretty close to that bay door it appears...whats there addy huff...lol

They wont work with the whipple mike different port.

[mikepage0007]

Originally Posted by jrpxxii

These are what I am running and yes you need a 6 bolt head

jason, there not gonna work with your setup, i think with those 240lb injectors ..you need to get some different heads,,,

[jrpxxii]

Originally Posted by mikepage0007

jason, there not gonna work with your setup, i think with those 240lb injectors ..you need to get some different heads,,,

They better as I paid enough for them and then I had to pay even more for BES to gut them and rework them and install all new components. Needless to say, I have ALOT invested in heads

[mikepage0007]

i,m sure there is no chance, but i,m gonna cal mike at whipple and see if a ls7 whipple intake will fit the ls3 supercharger...there is 1% possibiliuty that the ls7{vette} whipple and the camaro whipple..can interchange ...ls7 whipple intake and ls3 whipple blower...whats the odds it would fit..lol..should of tried the ls7 whipple, but was afraid he and other stuf would not match up..

[mikepage0007]

Originally Posted by jrpxxii

They better as I paid enough for them and then I had to pay even more for BES to gut them and rework them and install all new components. Needless to say, I have ALOT invested in heads

i guess in that case , " MOST $$$ YOU EVER PAID FOR SOME GOOD HEAD"