Suzuki Quadracer HQ

LT250R Quadracer => LT250R - Engine => Topic started by: Longtravel on August 04, 2015, 10:03:23 am

Title: Re: Help please
Post by: Glamisrider on August 18, 2015, 12:16:24 pm

I had a 39 PWk 4-5 years ago and I ran a 175 or 180 main in it.

Can't remember the exact pilot but 45/ 42.5 does ring a bell

Title: Re: Help please
Post by: Longtravel on August 16, 2015, 11:55:08 am

Thanks for the help.

Title: Re: Help please
Post by: Rainman56 on August 04, 2015, 10:52:25 am

On my 38mm PWK Air Stryker I run a 45 Pilot and 170 main...Not sure on the 39mm but on the 38,s around a 50+or - pilot  and 175-180 and work down is a good starting point.Not sure how much difference a 39mm is or if the Air Strykers jetting is much different.Maybe someone else will chime in.

Title: Re: Help please
Post by: Rainman56 on August 04, 2015, 10:40:06 am

39mm PWK

Title: Re: Help please
Post by: Longtravel on August 04, 2015, 10:33:35 am

Yes I did. No luck not really any info about it. Thought their might be someone on here that has info. Even tried to call Keihin but never could connect

Title: Re: Help please
Post by: Glamisrider on August 04, 2015, 10:25:18 am

Maybe a 39 PWK.

Did you google the 72RA2 KJ number on the carb?

Title: Help please
Post by: Longtravel on August 04, 2015, 10:03:23 am

I have a KEIHIN PWK 72RA2 KJ carb on my new to me 92 LT 250r. Cant find any info on what size it is, can anyone help me with this please. Also the motor is stock with a FMF pipe and a 22MM cool head and a clamp on filter no air box. any idea where I should start on jetting

Thanks for any help