yeroc1982
RCTalk Talkaholic
looking for a new motor for my savage x. I was looking to buy the lrpz.28 spec 3 and then ppl started tellingme that Mach 454 is exactly the same as the lrp.28 spec 3. Is this true? Because the Mach 454 is $100 cheaper. Also how does the Mach 454 compare to the f4.6?