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MarcusF · 07-01-2009, 07:09 PM

I think

If traction isn’t an issue, the car will accelerate faster.
If you’ve currently got a stock CLK430 final ratio, and at 96 MPH the engine is turning at 3,000 RPM, with a 3.07 it will be turning 3209 PRM. Or, with a 3.07 at 3,000 RPM the car will be traveling 84 MPH, rather than 90.
You will burn more gas. Although compared to what you’ve probably already spent . . . .

What kind of headers are you running?

07-01-2009, 07:09 PM	#12
MarcusF MBWorld Fanatic! Join Date: Apr 2005 Location: SCV SoCal Posts: 1,705 Drives: FIA approved Pumas	I think If traction isn’t an issue, the car will accelerate faster. If you’ve currently got a stock CLK430 final ratio, and at 96 MPH the engine is turning at 3,000 RPM, with a 3.07 it will be turning 3209 PRM. Or, with a 3.07 at 3,000 RPM the car will be traveling 84 MPH, rather than 90. You will burn more gas. Although compared to what you’ve probably already spent . . . . What kind of headers are you running? __________________ Mercedes-Benz spec page Signal to Noise