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TR32
08-09-2012, 04:46 PM
Has anyone tried running an automatic behind the ford 2.3 in a mini stock?
Just curious since there used in street stocks and modifieds quite a bit.....

Milford Motorsports
08-09-2012, 07:25 PM
A few have tried them around here. Lack of durability has been the biggest problem.Also loss of HP is a big negative.I havent looked up the numbers but I would expect to loose 20% engine power through the automatic.V8 engines can afford to loose some power 4cyl's. can't.

Racedad
08-09-2012, 09:47 PM
I wish I had more time to experiment.

A C3 has REALLY light internal parts but probably is strong enough as it came behind some V6s.

It would be fun to set one up with a direct drive hub(no torque converter)behind one of our 2.5's.

I think any serious racing automatic behind a 4 cyl would need to be direct drive due to rotating weight and inefficiency of a converter.