Custom Performance Programmed PROM ($245) or Memcal ($329)
All 4 Cyl / 6 cyl / 8 Cyl including Factory 3800 Supercharged Custom calibrations for street rods, turbo, supercharged, cam, heads, injector changes.
Tuning for pulley upgrades, exhaust modifications, skip shift for street performance (electronic trans only). All available octane fuels
We need the 4 letter PROM code for these custom orders
 
Buick
Century, Electra, Estate Wagon, LaSabre, Park Avenue, Reatta, Regal, Riviera, Roadmaster, Skyhawk, Skylark, Somerset
Chevrolet
Astro Van, Beauville, Beretta, Blazer, Camaro, Caprice, Cavalier, Celebrity, Chevair, Chevette, Citation, Corsa, Corsica, Corvette, El Camino, Express Van, Frontera, G Van, Impala, Lumina, Lumina APV, Malibu, Monte Carlo, Motorhome, Nova, S-10 Blazer, S-10, Spectrum, Sprint, Suburban, Tahoe, Trucks, Vandura
Geo
Metro, Prizm, Storm, Tracker
GMC
 
Oldsmobile
88, 98, Cutlass Supreme, Intrigue
Pontiac
Acadian, Bonneville, Fiero, Firebird, Firefly, Grand Am, Grand Prix, GTO, Laurentian, LeMans, J2000/2000/2000 Sunbird, Parisienne, Phoenix, Sunbird, Sunburst, Sunfire, Sunrunner, T1000, Tempest, Trans Am, Trans Sport
Saturn
S Series