DYNO Numbers for Baggers???
Last edited by Plow64; Nov 8, 2009 at 07:41 AM.
I would love to try a set of your heads. I have 08 rocker that is going to get a pro charger I will ask him if he would like head work done. But see I have a problem with this because I have to tell him how much power he will make with your head work. And I have two of them going to Australia. Let me see what I can do. Maybe we can talk about my bike getting head work down by you first. I would like to talk to you about this.
I will pm you with a number........ Also there is a shop here in ILL. by Chicago called Hemi Perfromance and they claim the same thing. Are you two the same shop?
I have built so many turbos / super charger bikes I lose count....LOL In this business every knows me as Turbo Frank when Im done with a busa it will go 200 m/p/h plus....and runs 9's/7's all day. And Harleys Baggers running low 11's an 10 "s in 1/4 mile
Now see on my bike builds I try for 4.hp for every inch Thats why I use a blower with motor build. I like 93/99 % VE of the engine. I have 74 inch motors making 300 hp plus... But again not Harleys.
With Harleys I shoot for 1.65/2.00 hp with blowers and an engine build. Thats why I can make a 95 inch harley run 157.hp all day.
I have a good question to ask and a good friend asked me this??? When did Baggers become the high performance race bike????????? Because I have no clue LOL LOL .880. pounds bikes trying to race. LOL LOL.
Now lets end this who makes more power because some out there is always going to be faster and make more power. Lets just have a beer... and enjoy.
Ride safe.......
Last edited by DRAGO1; Nov 8, 2009 at 08:55 PM.
I am trying to figure what is the next biggest bang for the buck, should I remove my SE slip on's and install and tune a set of 2-1 either Supertrapps or D&D's or get my heads ported?
What is the normal gain in hp and trq from a good head port and polish job?
What could I gain in hp and trq from dumping the slip on's and going 2-1. I do ride 2 up once in a while and at those times I dont really care for speed but when I do ride solo I want that bagger to move NOW and that is most of the time.
Thanks.
The Best of Harley-Davidson for Lifelong Riders
103" S.E. flatops (9.6-1 compression), Rinehardts, Andrews 37's .510 lift cams Dunnperformance heads (my own). Stock size valves.
89.2h.p. 108.9 fp torque (torquemonster)
Very dependable with the lower compression and mild cams.
You don't need huge cams, and high compression pistons to create some serious power.






