Engine Displacement - Cylinder Boring for New Pistons

[kshawn]

On na motors, having bigger cams don’t do much unless your increasing the cr, to some degree of course, but I’m not sure about boosted applications. Hopefully people will start venturing in internal work instead of using alternate fuels. Fingers crossed. I’ve asked those at Brian crower and there’s a shop working with them now with something

Ya Brian will do a stage 1 regrind for the 1.5t guys. And they intend to have a full replacement cam set eventually.

The exhaust manifold or lack of one will be the restriction for the 1.5t.

My bottom end is built but my head is mostly stock rn.

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[Oddwayne]

Ya Brian will do a stage 1 regrind for the 1.5t guys. And they intend to have a full replacement cam set eventually.

The exhaust manifold or lack of one will be the restriction for the 1.5t.

My bottom end is built but my head is mostly stock rn.

I surprised no one has tried porting the exhaust side of the head yet to see how much material you can remove before hitting the water jackets