Here is the latest dyno run on youtube. redline 8100rpm

Youtube Dyno

Sounds sweet! When do we get to see the printout?

Gary

Fantastic sound and pulls so cleanly. Great combo of injection and a JTS head - gotta be happy with that. What numbers did you end up with?

I have just change the exhaust from 2 1/2" press bent to a 2" mandrel system. I have gone from 104hp ATW to 94 ATW but during the dyno run the radiator split the bottom tank so we shut it down without making any changes. so hopefully I will be able to get a few HP back, but the way the power ramps up and holds 90 odd hp for longer and the earlier more linier torque is encouraging.

Is that with a 56/86 cam grind ?

Just found the cam spec sheet,

open close
Intake 50 70
exhaust 80 40

.430' valve lift with 300deg Duration

Just goes to show bigger is not always better, even though the hp has dropped from 104 to 99 the torque curve give me a much better car to rally. 2" mandrel all the way.

nice. what engine is that?

almost sounds like my car!
my cam is a :
intake 52-65
exhaust 70-30
280 degree
but with 2 and a half inch system and 38 DGAS weber

The Engine is a early A12 with the front mount dissy, stroked and bored to 1397cc.