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Home > FAQ / Knowledge > Flywheel Ring Gear Differences- Inertia / Pre-engaged starter motors | |||||||
Site Admin 15300 Posts Member #: 337 Fearless Tom Fenton, Avon Park 2007 & 2008 class D winner & TM legend. |
17th Apr, 2006 at 08:42:03pm
This info from another post placed here for future reference.
On 17/04/2006 10:54:23 Axel said:
The problem is that there are two different types of starters, inertia and pre-engaged. There are also two different type of ring gear, 107 or 129 teeth for the inertia and pre-enegaged starter respectively. There are also two diffrent types of flywheel, verto or pre-verto. These were fitted with the 107 or 129 teeth ring gear at the factory dependant on starter to be used. I think it all went pre-engaged and verto from the mid eighties, but before that they were using inertia starters, 107 teeth flywheels on verto flywheels. To cause further confusion, aftermarket sources are fitting pre-engaged 129 teeth ring gears to pre-verto flywheels!! It does not necessarily follow that if you have a non-verto flywheel that you should use an inertia starter and vice-versa. You need to count the teeth on the ring gear and use the appropriate starter. Edited by Tom Fenton on 17th Apr, 2006.
On 29th Nov, 2016 madmk1 said:
On 28th Nov, 2016 Rob Gavin said:
I refuse to pay for anything else Like fuel 😂😂 |
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2521 Posts Member #: 417 Post Whore Swindon |
17th Apr, 2006 at 08:49:50pm
good info here
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Home > FAQ / Knowledge > Flywheel Ring Gear Differences- Inertia / Pre-engaged starter motors | |||||||
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