Re: Modded Marea Weekend - check it out!!!
if ya fit a BOV it should sort that prob mate its the build up of back preasure when the throttle body closes, or you could do what im doing a relocate the body infront of the supercharger wich may give slightly better throttle response, fit the boost guage sensor about 4 inches from the charger out let or 4 inches from the throttle body.
the coupe one is what im using, the bloke who helps me otut when im stuck says its a better desing for the increased air flow plus you can run the 20vt fuel rail and injectors like me.
if it doesnt make 180bhp are ya gunna try the M62? the guy at jp autotechnics reckons with the 20vt inlet setup and forged pistons it may do over 200bhp and have a good tuning potential.