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ShopChevrolet-Pontiac-GMC05-13 Corvette C6Engine & ValvetrainCylinder Heads → PRC CNC LS1/LS2/LS6/LQ9 PORTING - CUSTOMER-SUPPLIED CASTINGS
PRC Head Porting Service


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PRC Head Porting Service

PRC CNC LS1/LS2/LS6/LQ9 PORTING - CUSTOMER-SUPPLIED CASTINGS

base price $750.00
item# 199-CathedralPorting
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Click Here to SEE why we build better heads! 

All Precision Race Components (PRC) cylinder heads come fully CNC-ported and machined using state-of-the-art technology. The price listed is for you sending your LS1, LS6, LS2, LQ9 and LQ4 cylinder head castings to us for our stage 1 porting service.  We also offer the optional stage 2.5 and PRC spring upgrades. The price does NOT include the cylinder head castings!

PRC's stage 2.5 Cylinder Head Porting service come standard with 2.02"/1.575" Stainless Steel Valves.

 


All PRC cylinder heads are extensively researched and tested. The flow data below shows the superior performance of the PRC stage 2.5 LS6 cylinder heads!

 3.910" Flow Plate - No Exhaust Pipe

Lift Intake Flow Exhaust Flow
 .200"  147 cfm  114 cfm
 .300"  209 cfm  152 cfm
 .400"  258 cfm  191 cfm
 .500"  294 cfm  207 cfm
 .600"  316 cfm  226 cfm

 

     

    With all PRC cylinder heads, quality and performance are our two highest priorities! In addition to performance, you will not find a better performing cylinder head porting service at this price.  Call one of our sales consultants today if you have any questions or if you would like to discuss your specific application.




    *Select Stage  
    *Spring Kit  

    Base Price: $750.00
    Customized Price: $750.00

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    Related Tags: 1   2.5   215cc   227cc   237cc   285cc   3   3.9"-4"   400+CFM   6.0L   Aluminum   Bore   CNC   Cover   Cylinder   Head   Heads   L92   LS   LS3  
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