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| | #1 (permalink) |
| PM Newbie Join Date: Aug 2009
Posts: 19
| TB Race Head, DRATV H.C. Piston?
Has anyone used a 54mm DRATV high compression piston with a TB Race Head? I think the TB head may have a smaller dome or the TB300 cam is too big. Getting tons of top end noise that we didnt have till I tried the DRATV piston........... |
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| | #2 (permalink) |
| 3rd Gear Member Join Date: Aug 2008 Location: San Diego
Posts: 4,730
My Mood: | Re: TB Race Head, DRATV H.C. Piston?
probably intake valve tapping the piston...pull the head and you should see where it is hitting......might have to grind abit more relief.......clay it up and you will know 4sho
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| | #3 (permalink) |
| Advertiser Join Date: Oct 2006 Location: Flint MI
Posts: 11,858
My Mood: | Re: TB Race Head, DRATV H.C. Piston?
Which piston? Crank?
__________________ If it has my name on it I did it;) FirepowerMinis.com 810-237-9537 M-F 9-6 Custom FPM parts and engines. Parts and service for all makes. Honda Trail Bikes parts and accessories. Piranha/Medina/Thumpstar bikes, parts, engines and accessories. |
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