Diamante compression ratio is 10 to 1 so I assume that is where the majority of power increase comes from..Reading up on the Diamante shows a fuel requirement of 87 octane so I should be good to go running regular unleaded.

Last edited by justice; 08/02/07 12:19 AM.
99 Gen 2.5, fixing blown head gasket
89 SWB- 33's, ARB Front locker, SR rear locker/axle, SR F brakes, winch, WST Offroad Armor all Around, 2.85 Aussie T-case Gears (SOLD)
Sold: (2) 95 SR's, 86 SWB, 90LWB, 91 LWB
-Can Change a timing belt in my sleep..