[Cobra13]

I'm trending for completion in about 4 months. Just in time for winter! So Cal winters arn't that bad. My engine builder is in the middle of making a change I've requested...he originally built the motor with Sportsman N351 heads, makes lots of power but are iron heads...I'm changing to aluminum heads to save on weight. He also mentioned my 11:1 CR will be more manageable in avoiding detonation because the aluminum heads dissipate heat better than iron. I'm hoping it dyno's as well as the other heads!