The 944 8V is a tweener. 158 stock hp. Yes, we know an ultra-prepped motor with programmabe ECU can only make about 20% over stock.

So it's too light in ITS (at 2575) or around 2900 in ITA. Remember, the 2S13 140hp 240SX (same displacement, same config and 18 less stock hp) is 2630.

What to do?