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any 1000rwhp+ mast or prc headed cars?

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Old 01-21-2012, 05:54 PM
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Default any 1000rwhp+ mast or prc headed cars?

getting ready to do a big turbo build...


anyone running a pair of mast 285 or 305 ls7 style or prc 6 bolt heads making over 1000rwhp?


havent seen any crazy builds with either....
Old 01-21-2012, 07:26 PM
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Twin Snail Build
https://ls1tech.com/forums/texas-mem...56-magnum.html

Nitrous Build
https://ls1tech.com/forums/generatio...-1000rwhp.html

All I could find right now.
Old 01-21-2012, 07:46 PM
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Quite a few Mast setups. I personally will be using the RHS stuff.
Old 01-23-2012, 11:47 AM
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We have a local car that has made well over 1000rwhp with the PRC 285cc heads on a Z06 with LSx block & twin 67mm turbos.

What bore setup are you considering? That will best tell me how i'd setup the cylinder head for you. We can send them setup with whatever valve configuration you want, and could even set it up with that nice PAC solid roller spring in case your going solid!
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Old 01-23-2012, 09:56 PM
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Originally Posted by Jason 98 TA
We have a local car that has made well over 1000rwhp with the PRC 285cc heads on a Z06 with LSx block & twin 67mm turbos.

What bore setup are you considering? That will best tell me how i'd setup the cylinder head for you. We can send them setup with whatever valve configuration you want, and could even set it up with that nice PAC solid roller spring in case your going solid!
lsx block, 3.75 stroke, 4.125 bore, twin 88s, solid roller 70cc or so



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