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900 S2 carb setting, front fork springs info req'd please

Posted: Thu Jul 30, 2009 2:20 am
by canterburyman
S2 up and running. Priority will be PHM 40 carbs. What is the factory jet sizes for this model please. Carb body, slide and cap are fine, think I will full-kit the insides though, 10+ years have left all the small bits gummy. Has two BAP fuel petcocks, both left side !@#$% (one around wrong way), they may have to go.

Are the intake manifold thingies, the black things, a standard size?

New coils coming and will make new cables and get plug caps.

Saw the front fork spring up-grade in Restoration Parts area and think they might improve front. It feels like springs are worn, little diving feeling.

Dont want to touch engine, runs strongly and smoothly, I figure if the fuel, air and spark are smooth the rest can wait till I win Lotto.

Posted: Thu Jul 30, 2009 7:59 pm
by BEVEL DAVE
Choke or no choke on the carbs???
It makes a difference.

Posted: Thu Jul 30, 2009 11:11 pm
by canterburyman
No choke PHM 40. Has a tickler like an old amal

Posted: Thu Jul 30, 2009 11:31 pm
by BEVEL DAVE
K4 Needle, 160 Main, 60 pilot, 60/1 slide.

Dave.

Posted: Sat Aug 01, 2009 3:05 am
by canterburyman
Thanks for your help. The Restoration shop is fantastic, looks to be everything I need

Posted: Sat Aug 01, 2009 3:17 am
by BEVEL DAVE
Sorry typo, should be 150 main.

Dave.