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09-01-2008, 09:48 AM
| #1 (permalink) |
| 2nd Gear Member  Join Date: Nov 2007 Location: Allen, TX
Posts: 273
| Stroker crank I have a race class limit of 150cc. Currently I am running 150.3 cc with a 138 kit and a 55 stroker. But I'd like to run the V2 head and 143 kit (cheaper re-builds and more overbore). But that puts me over class limit with the 55 stroker. Does anyone know of a 53mm stroker crank? (143 kit w/53 stroke is 149.8 cc) Will the V2 head fit a 59mm bore? |
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09-01-2008, 09:53 AM
| #2 (permalink) |
| 3rd Gear Member  Join Date: Jan 2004 Location: Kissimmee,FL
Posts: 5,720
| Re: Stroker crank Just run a V2 head and the 138 you have now.A +R piston should work or just cut your piston you have now. |
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09-01-2008, 10:08 AM
| #3 (permalink) |
| 3rd Gear Member  Join Date: Oct 2006 Location: Flint MI
Posts: 6,263
| Re: Stroker crank V2 will fit an even bigger bore, no sweat. You can likely bore your 138 jug for a larger 143 piston, or bore a 143 (YX take-off for a low cost option) for a larger Akunar with the stock crank. |
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09-01-2008, 10:10 AM
| #4 (permalink) | |
| Advertiser  Join Date: Jul 2007
Posts: 720
| Re: Stroker crank Quote:
__________________ Tanya @ PAX RACING www.paxracingstore.com paxracing@aol.com (818)897-0373 If you don't see what your looking for P.M. me and I will find it! | |
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