SL/R107: NEED HP BAD!!!!
#1
NEED HP BAD!!!!
How about my 560SL??? granted it's only an 8 but boy I sure could use the extra HP... Can't find ANYPLACE on planet earth that will or CAN increase HP....so I'm told....what a bunch of BS! An internal combustion engine that CAN'T be modified....I ain't buying it! suggestions ANYONE????