( previously warmed engine )
Ported G3L sings
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- Posts: 75
- Joined: Mon Jul 09, 2018 10:24 pm
- Location: New Zealand
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- Posts: 75
- Joined: Mon Jul 09, 2018 10:24 pm
- Location: New Zealand
Re: Ported G3L sings
This bike out runs 500's on th flat... and annihalates them on the hills.
1947 with 48 engine. Heavily ported by a previous owner. I had to fit a larger ( Harley) exhaust valve to remedy an over ported exhaust port.
1 1/16" monobloc.
Engine fully rebuilt... and balanced. Balance factor slightly altered to better suit high speed running.
Standard early HEAVY flywheels. The secret of reliability at high revs
1947 with 48 engine. Heavily ported by a previous owner. I had to fit a larger ( Harley) exhaust valve to remedy an over ported exhaust port.
1 1/16" monobloc.
Engine fully rebuilt... and balanced. Balance factor slightly altered to better suit high speed running.
Standard early HEAVY flywheels. The secret of reliability at high revs