HarleyTechTalk

Technical Forums => EVO 1340 => Topic started by: Reddog74usa on July 20, 2021, 03:17:41 PM

Title: SE-11 Cam
Post by: Reddog74usa on July 20, 2021, 03:17:41 PM
Bike I just picked up has the SE-11 cam in it along with 10.5-1 SE pistons and just looking for feedback on the SE-11 Cam
Title: Re: SE-11 Cam
Post by: Hossamania on July 20, 2021, 07:14:13 PM
I don't know exactly about the SE 11, but I have a feeling it is like the SE 211 for Twin Cams. If so, it is a cam that makes power a little higher in the rpm range. It prefers higher compression (which you have), needs higher lift valve springs (can't be sure about this with Evos), works well in a lighter bike, but will work fine in a heavier bike, it just doesnt like to be lugged, like touring rigs often are.
Basically, a racing cam as opposed to a touring cam. My style of riding.
Title: Re: SE-11 Cam
Post by: rigidthumper on July 21, 2021, 05:16:20 AM
From the SE catalog:
SE-11  25753-97
.508"/.508"
246°/249°
Intake: 19° BTDC/47° ABDC, .181" TDC lift
Exhaust: 55° BBDC/14° ATDC, .153" TDC lift

This is the next generation SE-1 bolt-in cam for lighter bikes. Advanced profile design creates power from 3500-6000 RPM. This is an awesome horsepower cam in a bolt in disguise. Unless specified, not for use on EFI models. For race application only
Title: Re: SE-11 Cam
Post by: Burnout on July 25, 2021, 11:45:35 AM
At 47° intake closing it will really want increased static compression.
It will be a dog without it.
Title: Re: SE-11 Cam
Post by: forgtek on August 28, 2021, 10:21:06 AM
I have a 1994 FXSTC with a SE 1 ,forged pistons [10.5 -1 ] SE heads,Mikuni,Thunderheaders ,SE Module.Runs nice very happy with it . Loads of power ,no dyno numbers ,with a stock evo having 50 hp my guess is its close to doubling that number .