ok off to dyno fred tomorrow been pissing with rain for the last 4 days and looks like tomorrow will be same ah well have to put on the wets and off i go to bris vegas great!!!!!!!
Ok procycle dyno done fred did a great job
yeah iam stoked it flies and now has some real torque punchy as cant wait for the next ride lol
It really is money well spent. I just fitted the nrhs 1250 kit myself not long ago. Was an easy job and a few good afternoons spent in the garage. I took time with it and didnt rush it. I'm a fitter by trade and have rebuilt a few motors in the past but i paid extra care with the bike. You know how it is....
Haven't looked into cams and heads yet as $$ are low for a little while. Can always (will) be done in the future. Even just the cylinders with the stock 883 heads and cams is a vast improvement. I'm just running the bike in on the road, no dyno.
My run-in is almost done. I live in a small town and there is a good road with no traffic that i can run the revs up and down in 2nd 3rd and 4th with no lag. Almost ready for a v-tune after i dump the current oil.
yeah thx slap not right up there on the numbers but i asked the guy to tune it for torque right through the range and he did great job iam stoked with it and the pipes worked out well. yep 300klm now can up the anti a bit now lol!!!!!!!!!!
far out this thing is like a rocket lol loving the extra power hahahahahahahahha go the 1250s
I think it depends what the piston to bore clearance is, for high performance sportsters or Big Twins more clearance is the go, for long lasting street motors that won't see high rev's tighter piston to bore. but just have to take a bit more care runing in, not to let motor get too hot for say few thousand once you run it in it's wearing out LOL.
but what piston to bore clearance do you have?
Just a side note, back in the early 2000's , a mate up QLD used to drag race new Twin Cam's the dealer up there gave him, he also taught the dealers customers who were interested how to take there bikes down quater mile the quickest & safest as they had a Screaming Eagle race series with about 30 compeating. i used to ride up from Sydney sometimes to compeat . we the guy would get a brand new off showroom floor dyna twin cam( Sporter not much different) he would start off bone stock doing about 13 seconds & with in 5 or 6 pass's would be runing 12.6 consistent bone stock i think 6,000rev WOT out the box just got quicker as it done a few pass's & freed up.
I rev my TC with new rebuilt motor to 7,200 after heat cycles just gets quicker each pass.
what piston to bore clearance do Hammer send the motors out @?
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+1 slap i still havnt taken it over 4500 hehehe
