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Diametre of cam pulleys
ettore bugatti - 20/2/06 at 04:53 PM

Does anyone happen to know the size of the camshaft pulleys of the Ford Zetec or Toyota 4AGE?
It is for twincam Mini...

Thanks in advance

Dusty - 20/2/06 at 05:04 PM

120mm dia x 30mm thick. Hole for cam is 11mm but slight taper. 40 'teeth'

ettore bugatti - 20/2/06 at 05:06 PM

Thanks! This data is for the Zetec?

Dusty - 21/2/06 at 02:35 AM

Sorry I should have said zetec.

ettore bugatti - 1/3/06 at 09:29 PM

Hmmm, that's sadly too large. I need something with a diametre of 90mm or smaller.
Any suggestions?

Richard

eddymcclements - 1/3/06 at 11:00 PM

Unlikely to be a cam pulley, then. If you used a 90mm cam pulley the crankshaft pulley would be 45mm, right? That's smaller than most cranks. Best bet for a toothed belt pulley is an industrial bearing and drive supplier. They're available in all diameters and tooth shapes. Search for "synchronous drive" or HTD belts.

Cheers,

Eddy

[Edited on 1/3/06 by eddymcclements]

ettore bugatti - 5/3/06 at 11:35 PM

@eddymcclements:
Well, I know that Ford Pinto cog wheels fit and there are other engine cam pulleys that fit. So it's not impossible.
But what's the dimension of your 4AGE cam pulleys?
I will anyway research your tip on HTD belts.

Richard