88 or 88b (both carburated) so whats the difference.
#1
88 or 88b (both carburated) so whats the difference.
Tried finding the answer on here and at the stealer ship, got no wheres on my own so can anyone give me a scoop. Whats the difference between 88 and 88b if they are both carburated? The question came to me once i aquired a Screaming Eagle Ignition Module (31793-04) it say it has a RPM limit of 6200, second question whats the normal (safe limit)? dont have a tach on it as of now. Thanks
#3
The Twin Cam wasn't initially used in the Softail model family before the year 2000. This was due to the chassis design and vibration transfer to the Softail frame as a result of the direct (hard) mounting of the engine. Dyna models are "rubber mounted", damping the majority of vibration transfer to the frame and rider. Harley solved the issue for the Softail family by designing an engine variant known as Twin Cam 88B. It is basically the same engine as the original (now called "Twin Cam 88A"), but with a modified engine block design that incorporates twin chain-driven counter-balancers. This caused some controversy among Harley veterans, claiming that the "Harley vibes" were a part of their motorcycles.[citation needed] The Twin Cam 96B engine was released at the same time as the Twin Cam 96A model, for the 2007 model year, and is currently used on all Softail models.
#4
SO am I safe in assuming that the 2004 Springer I have has the 88b, or am i likely running a 88"A" can this be claraffied by the VIN (if so what am I looking for verse the straight older 88's) Or can I tell from a certain by looking at a specific part of the motor? Sorry for the lack of knowledge on my end, as soon as I think I got stuff sorted out I relize how little i know.
#5
SO am I safe in assuming that the 2004 Springer I have has the 88b, or am i likely running a 88"A" can this be claraffied by the VIN (if so what am I looking for verse the straight older 88's) Or can I tell from a certain by looking at a specific part of the motor? Sorry for the lack of knowledge on my end, as soon as I think I got stuff sorted out I relize how little i know.
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#7
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#9
TC 88 B is rigid mount tc 88a is rubber mount
Tried finding the answer on here and at the stealer ship, got no wheres on my own so can anyone give me a scoop. Whats the difference between 88 and 88b if they are both carburated? The question came to me once i aquired a Screaming Eagle Ignition Module (31793-04) it say it has a RPM limit of 6200, second question whats the normal (safe limit)? dont have a tach on it as of now. Thanks
TC 88 B is rigid mount tc 88a is rubber mount
#10