The more I look into it the more I think I'm going to stick with something normal. Like a T4 engine or T1. Now to pick an appropriate size to fit the bill. Fuel Injection is a must, as air care tests here are quite strickt. From one of the local clubs I heard that I can do max 150 bhp. So How to get around that. Switchable Engine mapping with a 2 different Rev. Limit settings, Maybe.
One thing is sure is N/A or if blown then with a Supercharger not turbo. It will be used a lot on highway, and when i cross the boarder to DE there are some sections where are no limits which i normally set the cruise on the Fam. Van at 160km/h+ so. the Trans and Motor should be able to hold those speeds for an extended time. So an Overdrive 5th gear in the 915 trans. with close ratio's 3/4th will be a must.
Thinking somewhere around a 200bhp, would be a good target. So a 2180cc t1 or on the crazy side a 2463cc t4 are what im looking at, with an Scat aluminum Case. Idea's / Thoughts or am I missing some important considerations.
Tracks I'll take it on will be the N-Ring over weekends and semi. local hill climbs.
P.S. N-Ring = Nürenburg ring im right next door to it here in Switzerland.