No, but actually it made quite a bit more power stock than I thought it would. Compression measured 7.4:1. It made 453 ft lbs @ 3200 RPM and 320 HP @4300 RPM with 35 degrees of timing and 458 ft lbs @ 3100 and 328 HP @ 4400 with 41 degrees. Stock with headers and comp 911s. No accessories with an electric water pump.

Dulcich picked a Thumpr grind for it, 227/241 @ .050 on a 107, installed at 101. And they added an Eddy RPM and 850 Holley. It made 477 ft lbs @ 3500 and 382 hp @ 4900.

It'd be really interesting to see what getting the compression to just 8.5 or 9:1 would do.

Last edited by GTX MATT; 01/07/20 01:09 AM.
Now I need to pin those needles, got to feel that heat
Hear my motor screamin while I'm tearin up the street