The New SE MVA Heads
#11
09-11-2009, 10:10 PM
#12
09-11-2009, 10:46 PM
I don't know what a smart tune is. You can tweek the tune all over the place with the right tuner.
I've got some of that stuff on a 107 , Woods, S&S, SE58mm TB, etc.
That big TB really takes a lot of fine tuning to get right.
I do my own with a TTS.
The real problem in the fine tuning is with the driveability and troddle response.. Start, stop, slow down, hot ,cold and going real slow say a tight turnaround. And make it seamless. Wide open is the easy part.
Can be done. Good luck. May have to fine a really good tuner around where you are.
I've got some of that stuff on a 107 , Woods, S&S, SE58mm TB, etc.
That big TB really takes a lot of fine tuning to get right.
I do my own with a TTS.
The real problem in the fine tuning is with the driveability and troddle response.. Start, stop, slow down, hot ,cold and going real slow say a tight turnaround. And make it seamless. Wide open is the easy part.
Can be done. Good luck. May have to fine a really good tuner around where you are.
Last edited by Old Gunny; 09-11-2009 at 10:50 PM.
#13
09-12-2009, 03:06 AM
Ultimate HDF Member
Those heads have a reccometed piston that is designed to go with those heads from SE.
The heads have 95 cc combustion chambers and sometime HD has some odd shapes there. So many times, or almost always, you have to pick the correct piston for the heads.
So just check all this out or you will maybe have to change pistons. If you used your stock pistons with this head CR would be in the neighbor of 9.0 CR. ( stock head has 84 cc, MVA has 95cc it seems)
SE forged Pistons are very good.
The heads have 95 cc combustion chambers and sometime HD has some odd shapes there. So many times, or almost always, you have to pick the correct piston for the heads.
So just check all this out or you will maybe have to change pistons. If you used your stock pistons with this head CR would be in the neighbor of 9.0 CR. ( stock head has 84 cc, MVA has 95cc it seems)
SE forged Pistons are very good.
oh well education cost wheather you get it out of a university or off the streats
#16
09-17-2009, 03:30 PM
#19
09-17-2009, 08:19 PM
Sponsor
That is where I get my genuine Harley sunblock ointment as well.
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HILLSIDE MOTORCYCLE & MACHINE, INC.
HARLEY-DAVIDSON SPEED & SERVICE CENTER
5225 SOUTH MAIN ST., MUNNSVILLE, N.Y. 13409
Sales/Support 315-495-6650
www.hillsidecycle.com
Walk-in Retail Showroom
Complete H-D Machine Shop
Case & cylinder boring
Complete Cylinder Head Shop
High-Performance Engine Kits
Crank Rebuilding
Direct Link & PowerVision Tuning
Goodson HD Tooling Manufacturer
Maxton Mile World Record
4500 sq ft. facility
OVER 35 YEARS OF H-D ENGINE BUILDING.
See us on Facebook.
#20
09-17-2009, 08:26 PM
...silly me!
You guys really got it goin on! What have I been thinking! Guess the heat (or something?) has fried my few remaining cells.
You guys really got it goin on! What have I been thinking! Guess the heat (or something?) has fried my few remaining cells.
Last edited by PhilM; 09-17-2009 at 08:28 PM.