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do i need to fly cut with PRC LS6 CNC ported heads and MS4?

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Old 09-26-2006, 10:20 AM
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Default do i need to fly cut with PRC LS6 CNC ported heads and MS4?

whts up guys...is there going to be p/v clearance issue with this combo ?

i am looking for good heads to go with my ms4
Old 09-26-2006, 10:45 AM
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You should'nt have any clearance issues with that setup. We have done quite a few of those combo's and havent run into any problems. That combo has done really well, the heads work very good for only being 1000 bucks. Let me know if your interested and I'll get you some pricing shipped to your door!

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Zach
Old 09-26-2006, 10:48 AM
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Zach is talking about stage 1 stock valved with stock gasket.
Old 09-26-2006, 11:03 AM
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i am really interested in the PRC LS6's...
which combo will get me in the 430-450 whp range?
-MS4/terminator
-MS4/prc ls6
-MS4/prc stg2 Dart

TSP fan

thanx
Old 09-26-2006, 11:12 AM
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MS4/Terminators: would require too much work to the heads and flycutting.
MS4/PRC Darts: someone messed up the seals on the PRC Darts, and if they haven't corrected them, you can't use them unless you have an oil reservior somewhere.
MS4/PRC LS6: should fit fine.
Old 09-26-2006, 04:14 PM
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Originally Posted by Zach@Texas-Speed
You should'nt have any clearance issues with that setup. We have done quite a few of those combo's and havent run into any problems. That combo has done really well, the heads work very good for only being 1000 bucks. Let me know if your interested and I'll get you some pricing shipped to your door!

Thanks,
Zach
what have those cars dynoed at with that setup?

im prolly gunna go with that.. the cam is for sure... but the heads i wanted the terminator series.. but im not ready to get fly cutting work done.. so these would do fine.. and that price dosnt sound that bad either...
Old 09-26-2006, 08:28 PM
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Originally Posted by stangkiller2005
what have those cars dynoed at with that setup?

im prolly gunna go with that.. the cam is for sure... but the heads i wanted the terminator series.. but im not ready to get fly cutting work done.. so these would do fine.. and that price dosnt sound that bad either...
Holy crap your sig is some funny ****!!! Im still cracking up!!
Old 09-26-2006, 09:20 PM
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Originally Posted by eamador11
Holy crap your sig is some funny ****!!! Im still cracking up!!
soooo uh... wats funny bout it? alot of people like it.. but dnt kno wat so funny bout it?
Old 09-28-2006, 08:58 AM
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Originally Posted by stangkiller2005
soooo uh... wats funny bout it? alot of people like it.. but dnt kno wat so funny bout it?
not the pic the caption about nos
Old 09-28-2006, 10:45 AM
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Originally Posted by eamador11
not the pic the caption about nos
o ok....
Old 09-28-2006, 10:50 AM
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The MS4 and PRC stage 1.0 LS6 heads will typically make anywhere from 450 to 480 RWHP on a six-speed car, depending on the supporting mods. If it's on an auto, it will make less power because of the added drivetrain loss. We can set the Terminator heads up to clear with the MS3 cam without flycutting, but you'd still have to fly-cut with the MS4 camshaft.

Let me know if you have any other questions or concerns.

Trevor
Texas Speed & Performance
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