AIR/FUEL ANALYSIS CARBURETED (JETTING AND TUNING) FUEL INJECTED CUSTOM MAPPING
PRIMARY DRIVE CLUTCH CUSTOM MODIFICATION AND REBUILDING VFORCE 700 PRAIRIE 650, 700 BRUTE FORCE 650, 650i, 750i SUZUKI TWIN PEAKS 700 ARCTIC CAT 650 V2 TERYX CLUTCH MODIFICATION TERYX 4 CLUTCH MODIFICATION weight kits COMING SOON!!
We OFFER TERYX FULLY ADJUSTABLE CLUTCH KITS.
We OFFER CUSTOM RATE SPRINGS. VFJ CUSTOM RATE PRIMARY SPRINGS. $25.00 EACH
VFJ CUSTOM RATE SECONDARY SPRINGS $25.00 each
We Offer MUZZY EXHAUSTS at "DARN GOOD PRICES" please email for price. vforcejohn@yahoo.com VFORCE 700 (In Stock) PRAIRIE 650, 700 (In Stock) BRUTE FORCE 650, 650i, 750i (In Stock) SUZUKI TWIN PEAKS 700 (In Stock) ARCTIC CAT 650 V2 (In Stock) CAN AM 1000 (In Stock) TERYX (In Stock) TERYX 4 (In Stock)
We Offer DISCOUNT Boondockers ATV Nitrous Kits please email for price. vforcejohn@yahoo.com ATV nitrous kits are adjustable from 10-50 H.P.
We Offer Matched Sets of Fuel Injectors Necessary for Standard Bores to 1000cc strokers!!!
VFJ Custom Programed MSD CHARGE FI Fuel Injection/Timing Controller Please Call For Pricing MSD CHARGE FI Fuel injection/timing controller Model # 4244 Fits models Be in complete control of your Rev Limit, Fuel Mapping, Timing Mapping, Complete and Loaded with Vforcejohns Custom Proven DYNO Tuned DONT BE FOOLED BY OTHER COMPANIES CLAIMING CUSTOM TUNING! UNLOCK YOUR ENGINES FULL POTIENTIAL! *Valet/speed limited and Antitheft custom programming modes also available.
Interstate Motorsports
(some GPS's perfer Mahanoy City, PA) Call Monday-Friday 9am 6pm EST Shop (570) 773-1240 email vforcejohn@yahoo.com Directions Take Interstate 81 South to Exit 131B. Off exit 100 feet (under train tressel) on right. From New York City, Northern New Jersey - Take Interstate 80 West to Exit 260A I-81 South. Continue on I-81 South 20 miles to Exit 131B. Off exit 100 feet (under train tressel) on right. Google Map (opens a new page)
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