Stephen- Thanks, I'll check your first posts.
PS
Found it- 78.4x94, Engle W120 cam, 40x35.5 (ported) heads (with dual springs), not sure on the rockers (1.1 or 1.25), chromoly pushrods, 17lb. flywheel (could be 5-7lbs. lighter for quicker throttle response), 40IDF's, no info on the compression or exhaust.
Anything over 2 liters is going to have enough torque to really throw these things around, so I totally believe you when you say it's fast! As I said in that earlier post (it was easy to find-
https://www.speedsterowners.com...500#2557660015492500 ) your engine should go to 6,000-62 or 65300rpm with power; how high have you had the engine rev? Do you know what exhaust is on it? Do you run regular or premium fuel?
another PS- I'm just rambling here so bear with me- you mentioned in that earlier thread that the trans had a "Super Beetle 1st gear". It's not unique to super beetles, but what you probably have is a 3.78/2.06 (1st, 2nd gears), and the 3.78 is stronger than the earlier 3.80 1st. For those that are interested (or care) VW (when they switched) started using that mainshaft in all transaxles, along with the other updates that came with it.