Madnss on the Hammer Xpress

[madnss]

Holy cow! I have 7 in my bike now, that includes the bike and engine as it sits now

[NRHS Sales]

You do not want to know then how much we have into our Bonneville engines! The crank alone in the nitrous bike I am doing was over $2300

[~Grind~]

Originally Posted by madnss

Going to try the new pipe out Friday night at the strip if I can tolerate the high 90's heat and high humidity, been nasty hot out for a few weeks and I'm to soft to be put on helmet and leather in this heat!

Well? How did it go?


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[madnss]

Highlights were: had some 1.67 60's, high 7.20's 1/8, spanked a busa 3 times. Have some clutch issues I need help with tho. Ran both pipes to compare. Ill post some pics and vids soon .didn't break my personal best of 11.52. But that's racing sometimes!

[madnss]

O ya, the busa ran 11.0 10.90's at 130 something, he was pi
Pissed I beat him LOL

[~Grind~]

Originally Posted by madnss

O ya, the busa ran 11.0 10.90's at 130 something, he was pi
Pissed I beat him LOL

Thats racing! Good job!

[madnss]

LOL, thanks, I think the grinder pipe has low 11's in it if I can work out a few minor issues

[madnss]

Need help with my clutch issues. The barnett I put in this spring was a Kevlar with a hd spring. Come to find out it was a stock spring. Hence the clutch pulled in easy. I just put in a new Barnett with the stronger spring, had 75 miles on it. Drove the bike sunday, slipping when you roll the throttle on. What am I doing, I'm running BM trick shift fluid. Or am I just getting the primary too hot with a few hot lap passes. Anybody have this issue come up before?


Any how, I like launching the bike with the thunderheader on. The thunderheader was quicker on 1/8 times but a little slower on 1/4 times. The Sampson had better mph also. I think the Sampson pipe will out run the the thunder header on the big end. I ran both pipes Friday so I had a fair comparison. Didn't have any time to try the fun fuel I picked up after changing pipes and dealing with the clutch.

So I need to figure out the clutch issue before I go back to track. The weather sucked for racing, I'm assuming that's why my big end was off. Or I was a little fat on jetting for the weather. I ran both pipes with the jetting I put in on Dyno. After getting bent out of shape with the clutch and the heat I was a little fluuuuussssstttered. Haha. Anyway with the 1.67 60' and 7.28 1/8, those were both personal best, just disappointed on the big end. I did feel the tire break going into 3rd a few times, or maybe it was slipping. The point is, my clutch is burnt, that sucks. So I am up for ideas. Thanks madnss ,

[madnss]

I ran the Sampson first, then the thunderheader, last pass was 1.69 60' 7.30 1/8, then dropped to a 11.79 at 111 mph. So compared to last time. At 115 11.50 with slower 60's and 1/8's. Something was wrong, clutch? Or weather and jetting.

[madnss]

Damn clutch, can you tell I'm p.o. Ha. Just never had this issue