PHR Street Port & Polished Cylinder Head for 1993-98 Supra

This is the perfect upgrade for high HP street-driven Supra's or entry level race cars. We start with a brand new factory bare head from Toyota. Then, after performing our full port & polish service and multi-radius valve job, we install our all new Pro Alloy valves,  Bronze Valve Guides, and Dual Valve Springs with Titanium retainers. The EGR port found at the rear of the cylinder head is completely removed for an added margin of safety in high horsepower applications. Expect a 15-18% increase in overall flow when used with high lift/duration camshafts such as the HKS 264 and 272 lift cams.
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Summary

  • Single Spring
$4,900.00 (USD)
$4,900.00 (USD)
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