the only problem i see with this scenario, is most cars running PG are light and over powered. That acomplishes two things, it calms down the launch making the car more consistant and applies the torque more evenly thru-out the 1/4. In your case, you do not have too much TQ/HP to begin with plus your car may not be very light(requiring more TQ multiplication to get it moving). IMHO, you will simply have a slower car, this is a case where the numbers..altho acurate..dont add up in the real world of drag racing.
