I know it's a bit of a how long is a piece of string but I am asking for general experience, what size carbs have been fitted to a 350 YPVS, I'll get a mid range road porting job done, already has a Zeeltronic and Micron exhausts (maybe not the best performance choice but they are period so I like them), I don't want a highly strung thing that only feels right when thrashing, So are 28mm keihin carbs big enough when the porting and plus 1.5mm bore is done or should I go bigger ? I don't think I need to be looking at TZ style 38mm power jet carbs, just a general opinion please
Re the TZ carbs, I ran a 350 TZ in my miss spent younger days so I am well aware what one is, still my favourite bike ever, just so amazingly good at it's intended use, fantastic things, everyone should have a few sessions on a TZ or if it's possible a similar spec RD,
I was just making a point that I don't want great big carbs on it, not usually the making of a good road ride.
Hi Ozzy i just want say keep an eye out when you adjust your throttle cable to suit the 28 mm PWK's the amount of movement in the 1 into 3 cable slide is critical. If it's a little out the slides wont lift all the way up, you could end up with 3/4 throttle instead of full throttle.
Last Edit: Jun 23, 2020 22:09:30 GMT 1 by Tobyjugs