another headshim for 30%?
02-01-2007, 08:45 PM
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another headshim for 30%?
do you really need a extra head shim to run 30% nitro? i just bought a just broken in axial .28 and the guy ran 20%, can i run 30% w/o the head shim? will this do any damage? thanks for your help!
02-01-2007, 09:32 PM
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RE: another headshim for 30%?
It depends on what the engine is shimmed for, if its in stock form contact axail and ask them what percentage of nitro their engines are shimmed for, more than likely it would be wise but you also need to know what size head shim as there are different thicknesses. Its not all that big of a deal to install head shims.
