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5.4 litre XR-8- stage 1 -ported street/race heads

  • Image 1
40.00 KGS
$90.00 (Fixed shipping cost)

Product Description

The Ford 4-valve ,twin overhead cam modular heads respond to porting very well and back to back tests on a stock engine have seen 40rwkw increases throughout the range.


This pricing includes

Strip,clean and cracktest

Resurfaced head faces

Multi angle valvejob done on Newen cnc head centre

Single ovate wire beehive heavy duty springs 85lb seat pressure .470 lift capable.

Mildly ported flowing 255 cfm intake @500 lift with exceptional exhaust flow increases.

 The head pair are completely cleaned and assembled with new seals ready to bolt up.

 EMAIL for details and upgrades to suit youre needs from this base combo............

NOTE we require youre cylinder heads to perform the job ,can organize easy interstate freight pickup and dropoff to youre door....

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