Stock block with bolt-ons is not stock. Has anyone dyno'ed a completely bone stock Cobra as it came from the factory, with NO MODS?
The only one I found was on Kenne Bell's site for a '94 Cobra which came in at 211.6rwhp and 263.4rwtq. Factoring in a 13% drivetrain loss that's typical of the T5, the flywheel numbers become 243hp and 303lbft which are slightly higher than the 240/285 factory rating.