Gen1 3.0L specs are 143HP @ 5000 rpms/168 lb-ft @ 2500 rpms.

Gen2 3.0L specs are 151HP @ 5000 rpms/174 lb-ft @ 4000 rpms.

CAPS shows the original Gen1 3.0L driver side cam to be MD126155, superceded by MD145656.... which is the same cam shown for the Gen2 3.0L. Does anyone have the OE specs for the Gen2 cams?

Does anyone know how the change in the curve was accomplished to get the higher rating? The ECU is different, but weren't the intake and exhaust manifolds the same?

We have a '94 in the yard..... I'm thinking about pulling the cams to compare them to the Gen1.

Frank

'89 [color:"white"]G-Raider[color:"white"] [color:"black"]Supercharged 3.0L, MegaSquirt 2, lockup A/T, 2.5" exhaust, 172k, Cibie H4s/Oscar SCs, Hella Micro DE fogs, Cobra CB, Superwinch hubs, LSD rear/Aussie Locker front, Bilsteins, Lifeline AGM, Rust-Oleum