SO i put in my 258 cams...Here is the new build..103 flattop pistons, 3 piece metal gaskets (.015), STOCK HEADS, 258 cams, v/h big radius, SERT, a big sucker intake and a custom map....... Now with all this said you have to remember that i have STOCK HEADS... New Numbers 97hp and 101tq.....Let me know what you think...... im VERY impressed.... maybe with high compression pistons I would get over 100hp what you think.....oh well its a screamer and maybe soon ill post the dyno if I get my lazy *** to scan it.... anyhoot here is a proven build for good numbers

 

Good for you...

 

Nice numbers :-)

 

dmgary, I'm doing about the same to my 09 Ultra but going with the SE255...any particular reason you're going with the 258's...I hope mine turns some good numbers as well....

 

Looks good. I went with 258 cams as well but I did do high flow SE heads. I got a tad more HP but not that much. You can see my chart if you click on the link in my sig. The 255 are supposed to give a little more torque than the 258 but less hp. I am totally happy with the 258's and she screams (for a 103) from about 2500 rpms on. You should be very happy.

 

I had the 255 cam installed and it just ran out of power about 4500 RPM i mean like hit a wall. I had 86hp and 105 tq. I tend to ride my bike harder then most an almost always at the top so i went with a bigger cam.. The 255 cam is a GREAT cam if you shift before 4500, if you plan on goinig above that you need to choose a different cam........ Just my thoughts

 

any chance you could give me a ballpark figure on cost on parts and labor