2000GT4.6

Sorry dude, but no way a supercharged 4v setup is gonna make 400-450 RWHP when its N/A. Besides that fact you would need another tune, intake setup, the works.

Like the others, this sounds kinda "fishy" to me.

IWinULose

For once...Imma agree with 2000GT4.6... [sm=bs.gif]

Show us that dyno sheet..... (bet you have a built $10k motor, but no scanner or camera though, right?)

2000GT4.6

Even the hottest build of a 4v motor would not make 400 RHWP n/a if it was setup to run a blower. Big HP numbers on a 4.6 4v means high compression ratio, so if he was running a blower before and now it is off the car will run like ****. Even some of the hottest builds of 4v N/A cars I have seen, if they are at all streetable, barely reach 425 RWHP.

MustanggtCorey

+1

DIVER8374

I would still like to know wht you have done to the motor to pull 400-450 hp out of it N/A. I am not trying to flame you, but am really curious what you have done. It seems like a streach to get that kind of HP out of a motor N/A when it was running a blower. Just give us some of the details of the build. I am sure that everyone on here with a Mach 1 would love to know how/how much it would take to get their 4v motor to pull thoes # N/A.

Niteryder

Hmm, don't you mean.. "..and ruined the turbonator.."

Little proof yealds little belief.