Big bore kit
#1
Big bore kit
i have an 08 sg with 45,000 miles on it and it runs like brand new.... I was thinking of doing a 107 kit from either fuel moto or dragos this winter .. with the mileage I have should I be worried about the bottom end?
i currently have se 204 cams true duals and a power vision with target tune and made 92hp and 103 tq
i currently have se 204 cams true duals and a power vision with target tune and made 92hp and 103 tq
Last edited by 2014sportsteriron883; 08-19-2017 at 07:50 PM.
#2
really depends on how far its out right now (runout wise)the degree of the 107" build and how it will be ridden.if the run out is OK,your doing a mild 107" and it will be ridden faily soft,you should be fine.if its going to be a fairly or very aggressive build,ide think about doing the lower end too
#3
I learned my lesson, i will never get a big bore upgrade without getting some crank work done. I ride harder than most though. I have a 107 w/ 112hp/126tq. When she is running, i love it. I rode one trip and started making noise with 4 hours to go, made it home but has been down for various reasons since. I will never go cheap on a build ever again, it's a coin flip. It's the weak link!
#4
Well don't keep us in suspense, what happened? Did your crank scissor?
#5
i have an 08 sg with 45,000 miles on it and it runs like brand new.... I was thinking of doing a 107 kit from either fuel moto or dragos this winter .. with the mileage I have should I be worried about the bottom end?
i currently have se 204 cams true duals and a power vision with target tune and made 92hp and 103 tq
i currently have se 204 cams true duals and a power vision with target tune and made 92hp and 103 tq
#6
partbof me says just leave it alone as well it runs perfect
I just priced a 2018 and by the time I'm done I'll have 50k Canadian tied up and I just can't see that happening
#7
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#8
#9
I just installed a 107 kit in my 07 EGC at 80K. Have about 2K on the new top end now. It was a 103 with heads / cams from about 15K.. It's had over 100 pulls on the dyno when I was testing different mouse cams.. I've checked the comp side run-out and it was about 0.004.. I didn't check the pinion side but pulled the cover to look at the tensioner.. The zippers tensioner showed very little wear (been in since about 35K) so I buttoned it back up..
The following 2 users liked this post by Max Headflow:
2013_FLHTK (08-26-2017),
kitehog (12-03-2020)
#10