IcemanG17

I recently acquired a 1980 Euro 5 speed to play with......it has full DOT paperwork and is registered in the republic of CA...so the smog gods can't frown on this 928 assuming it passes.......

Since its a 1980 Euro S, it has the 4.7L 16V engine thats rated at 300hp-263 torque....does anyone have dyno charts from their 16V euro (LH is okay, but CIS preferred)....or charts with simple mods like exhaust?

I'm thinking that with a new exhaust, X pipe without cats should put it above 275whp.... Maybe 300whp with headers and some extra fuel....

thanks

GlenL

PM me your email address and I'll send you a few DynoJet files.

I'm getting 284rwhp with '85 exhaust manifolds, '84 98mm pistons and shaved heads, plus tuning for power.

mark kibort

Scots with Ljet AFM, ran 250rwhp. Headers (devek) and all euro everything.
timing was a little weak on ignition side, and mixture was safe. im pretty sure that the AFM cost about 20hp or so.

mk