Based on famous R21GT By OS Speed , Gimar Venus comes with 3 weights...
9 Port hard Modfied Sleeve , 3 Balance weight DLC Crankshaft , Hard...
Subcategories
Drag Race engines for use with 55% nitro fuel or more , gives 400RPMs more than usual modified engines 1/8 Gp
1/10 Engines for drag race , 2.5 cc supercharged engines
For more low to mid Power Displacement : 3.49cc / 0.213 cu.in. Bore : 16.27mm/0.641in. Stroke : 16.80mm/0.661in. Output: 2.68ps/2.64hp/34,000r.p.m practical rpm range: 4,000-42,000 r.p.m. weight : 347g / 12.24oz (TYPE-S)
Displacement : 3.49cc / 0.213 cu.in. Bore : 16.27mm/0.641in. Stroke : 16.80mm/0.661in. Output: 2.68ps/2.64hp/34,000r.p.m practical rpm range: 4,000-42,000 r.p.m. weight : 352g/12.42oz.(TYPE-R)