Welcome to Rapid Motorsports!
Rapid Motorsports, a Christian owned business. Your source for L98, LT1 and LS1 performance parts and installations. We also carry LS1 crate engines, clutches and heads and cam packages for your late model EFI performance car.
Our 99 Trans-Am Project Car
Rapid Motorsports Trans-Am was the First Ever LS based engine to reach a 9 second 1/4 mile ET. We did this in April of 2000. Here is a video of that historical occasion:
[ Video ]
A Video of one of our many 9 second passes. Here's a 9.65 pass at Cecil County Dragway.
[ Video ]
Our Trans-Am is a crowd pleaser with some Crazy Wheel Stands. Here's one of them!
[ Wheel Standing Trans Am! ]
Rapid Motorsports 9 Second Trans-Am Named Hot Rod Magazines Quickest Naturally Aspirated LS1 in the World!
[ Hot Rod Article ]
The new power plant for the Trans-Am is complete! Here's a short video of the dyno tuning session: [ New Power Plant ]
Track tesing the new power plant. Videos here: [ Track Testing 11-21-09 ][Track Testing 11-28-09 ]
Go for a ride with Mike as he powers the Trans-Am to a 9.07 @ 149.85 [ In Car Video ]
In the News!
Rapid Motorsports phone number change as of 8/20/13: 610-858-1273
Rapid Motorsports PCM Tuning Supports GM (1994+), Ford (2005+), Subaru (2002+) and Mazda 3/6! (2007+). Rapid Motorsports is regarded by the aftermarket community as a premier tuning facility. We are constantly upgrading our software and tuning capabilities to support multiple vehicles and platforms. Our four wheel drive dyno allows tuning of your 4x4 truck or Subaru. Call with your application and to schedule a dyno tuning session. Click here for a sample of our gains seen with just a tune (stock 2003 Z06 Corvette): [ Tuning Gains ] Come and Get Some More Power!
Rapid Dominator 347CI does 667 rear wheel horsepower and 541 lbs/ft of rear wheel torque. Rob Mauri's 2004 GTO is fitted with a D1 Procharger, a small cam, stock cylinder heads, stock intake and SLP headers with cats. Rob's engine was built with boost in mind and returned some impressive results. See Rob's dyno sheet here. [ GTO Dyno Sheet ]
Rapid Tuned C6 Corvette Wins 2007 SCCA T1 National Championship! Congratulations Andy!
Rapid Motorsports Custom Built Road Racing Engine Package Does 573 Rear Wheel Horsepower and 529 Rear Wheel Torque on 93 Octane. Brian Gallaghers 2001 Corvette surprised many Vipers this year as he humiliated them at Pocono Raceway where Brian is a racing instructer. This engine was abused on a regular basis and never skipped a beat. See a photo of Brian's amazing Corvette here: [ Brian Gallagher Corvette ] and a brief video here: [ Summit Point Video ] Call for details on this package.
Rapid Motorsports built LSX Engine ready for some serious boost! Photo Here: [ 427 CI LSX ] This engine was a custom built for Jordan Ennis. It was designed to handle 1500+ horsepower.
Rapid Motorsports 427 CI LS2 Dominator Racing Engine Produces 675 Rear Wheel Horsepower and 541 lbs/ft of Rear Wheel Torque! See Larry's Car Here: [ Larry's Wheelie ] More amazing is that it did this through a very heavy driveline. We made a few shakedown passes at Atco Raceway. Best was 9.56 @ 141 hitting the limiter 200' before the trap. There's more in this thing! Stay tuned...
Call for details on this bad boy. Click Here for the dyno graph. See Larry's Dyno Sheet Here: [ 427 CI Dyno Sheet ] and See Larry's Engine Here: [ Engine Photo ]
Rapid Motorsports New LS2 402 CI Engine Produces 553 Rear Wheel Horsepower and 490 lbs/ft of Rear Wheel Torque!
Click Here for Details [ Dominator 402 ]
Rapid Motorsports New LS2 402 CI Engine Produces 502 Rear Wheel Horsepower and 460 lbs/ft of Rear Wheel Torque in a 2001 California smog legal Z06 Corvette! "This car runs and drives like stock until you mash the throttle." - Customer. Click Here for the Dyno Sheet [ Corvette Dyno Sheet ]
Rapid Motorsports LS2 402 CI Track Results are in! John Belcher's 2000 Camaro SS weighs in at an whopping 3700 lbs. No stripped out drag car here. See John's 10.81 @ 130.17 MPH pass here: [ John's Pass ]
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