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#1
11-08-2025, 12:20 PM
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Changing e-heads to highports?
Thinking of changing from my old 72cc e-heads that flow 330 to a set of high ports with 80cc chambers to lower compression a little. Fron 11.5 to 10.8. Want to be safe for pump gas.
Will the e-head head studs work on the high port heads? will the e-head stud girdle work? How about pushrod length? Any other changes am I looking at. Are the exhaust ports raised? Has anyone made the change from e-heads to high ports? |
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