[Fot] Oversize alternator pulley source

John Styduhar johnstydo at gmail.com
Sun Jul 2 06:01:10 MDT 2017


Thanks to Steve Yott for sending me the following part number for an
oversize alternator pulley for the Denso 55A alternator (Lester 14684).


Powermaster *PWM-185*



*4” diameter with a 15mm shaft hole…*



*Summit Racing has them in stock.*

On Thu, Jun 29, 2017 at 12:25 PM, Kenneth Knight <kknight at klaenv.com> wrote:

> John:
>
>
>
> I run that alternator also with the same size pulley.  I looked and never
> was able to find a bigger one.  At the end of the day there may be very
> little to gain, at a cost that is reasonable, from a bigger pulley.  If you
> find one post the part #.   Good luck.
>
>
>
> Ken
>
>
>
> *From:* Fot [mailto:fot-bounces at autox.team.net] *On Behalf Of *John
> Styduhar via Fot
> *Sent:* Thursday, June 29, 2017 7:21 AM
> *To:* Triumph 'Friends of Triumph
> *Subject:* [Fot] Oversize alternator pulley source
>
>
>
> I'm running a single groove Denso 55A alternator (Lester No. 14684) in my
> TR racer.  Pulley OD is 2 11/16". Does anyone know where to buy a larger
> diameter pulley for this unit or will I have to custom make? Thanks
>
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