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[Martin_1962]

How much skimming can I give the heads?

Target would be 11.0:1 compression but anything is a bonus.

Again emmisions don't care except for MOT, and fuel consumption - will be on LPG.

I normally use LPG and BP Ultimate

[Marks DTM Calib]

How much skimming can I give the heads?

Target would be 11.0:1 compression but anything is a bonus.

Again emmisions don't care except for MOT, and fuel consumption - will be on LPG.

I normally use LPG and BP Ultimate

Bugger all in reality....its a V engine so would affect inlet alignment.

The compression drop on the 2.6/3.2 is achieved with dished pistons!

[Martin_1962]

How much skimming can I give the heads?

Target would be 11.0:1 compression but anything is a bonus.

Again emmisions don't care except for MOT, and fuel consumption - will be on LPG.

I normally use LPG and BP Ultimate

Bugger all in reality....its a V engine so would affect inlet alignment.

The compression drop on the 2.6/3.2 is achieved with dished pistons!

Damn - I have used 60 thou skimming before on an engine to raise compression, gave an extra 10bhp at the wheels

I suppose inlet dividers could be modded if necessary

[cem_devecioglu]

How much skimming can I give the heads?

Target would be 11.0:1 compression but anything is a bonus.

Again emmisions don't care except for MOT, and fuel consumption - will be on LPG.

I normally use LPG and BP Ultimate

head skimming will increase torque directly in all RPMs..

so worth it..but really expenses seem to increase  

I remember a similiar story