I am waiting for the engine to arrive. My engine guy will be finished with the 2110 (now 2276) out of the Puma next week. It has brand new CB 44 IDF carbs, Mahle thick wall 94's with total seal rings, Engle 120 cam. full flowed case fully balanced rotating assembly. 9.5:1 CR. 044 ultra mag heads with 44/37.5 valves . He is telling me it will be a screamer 1500-6500 rpm 180Hp engine. Brand new A-1 sidewinder 1 5/8" exhaust. I hope I will have pics to post of the rebuilding process and the cam run in soon. Not sure how I am going to proceed with Chris's Type IV. Thinking of maybe going a little bigger displacement on this, how about a 2.5L Type IV. If anyone has interest in ether engine the prices will be more reasonable than you would think. You can have some choices on the type IV build if you wish.