Kent rl32

What is the minimum compression ratio that is required to make this camshaft work as it come with a later injected bvh will be in a rally car at a later stage and wanted to run pump fuel (98).

Is the injection head got large valves and has it been ported

Any photos of inlet port

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I would start at 11:1 maybe go as high as 12.5:1 but a little extreme , somewhere in between, the rl32 and FR32 has a lot of overlap to help push gasses out which means both intake and exhaust valves are open for a while so you'll need to get the compression back up . 👍

The port measures 38.9 on manifold face but goes to 38 a couple of mm in to the port as was matched to the manifold and has long 4 2 1 manifold for the exhaust

Have 45dcoe webers but also have some 45mm throttle bodies that bolt up to a weber manifold