|
|
Post by foxyjohn on Jul 30, 2013 11:52:00 GMT 1
I asked Kenny to make me some pipes with a strong midrange for my YPVS hybrid they have been fitted for a while now & I have just had had the mangler set up properly on Projex motorcycle engineers Dyno by Kev who sorted the carb set up out for me I think Kenny has done a cracking job on the design of these pipes the pipes where not designed to make maximum horsepower just a strong midrange have a look at the dyno chart & see how well they work 64 bhp & just under 38 ft/lb of torque Spec is mild road tune standard reeds with 10mm spacers cool head with 22cc domes standard airbox with snorkel removed & lid drilled PWK 28 carbs with N99 needles with clip on top position 120 main jet zeeltronic ignition set up by Dave Reynolds    |
|
Deleted
Deleted Member
Posts: 0
|
Post by Deleted on Jul 30, 2013 12:14:45 GMT 1
Got to be happy with those figures then
|
|
|
|
Post by seahorse83 on Jul 30, 2013 12:22:47 GMT 1
Great results
I have a set of Kennys and the are just awesome pipes.
I m sure a few would be interested in your zeel settings
and
Needle type, main jet and pilot size on the PWKs.
Share the love,brother
|
|
|
|
Post by foxyjohn on Jul 30, 2013 13:08:46 GMT 1
Great results I have a set of Kennys and the are just awesome pipes. I m sure a few would be interested in your zeel settings and Needle type, main jet and pilot size on the PWKs. Share the love,brother The zeel is a 31K curve tweeked by Dave Reynolds PWK settings are standard needles clip position is on the top setting main jet is 120 standard & running on the rich side standard pilot jet if any one wants the air box mods I can post a pic |
|
|
|
Post by foxyjohn on Jul 30, 2013 13:10:07 GMT 1
Got to be happy with those figures then Yes well happy mate  |
|
|
|
Post by seahorse83 on Jul 30, 2013 14:18:18 GMT 1
Great results I have a set of Kennys and the are just awesome pipes. I m sure a few would be interested in your zeel settings and Needle type, main jet and pilot size on the PWKs. Share the love,brother The zeel is a 31K curve tweeked by Dave Renalds PWK settings are standard needles clip position is on the top setting main jet is 120 standard & running on the rich side standard pilot jet if any one wants the air box mods I can post a pic |
|
|
|
Post by seahorse83 on Jul 30, 2013 14:33:02 GMT 1
PWK standard needles? Pretty sure they don't have one, unless of course its a standard for a KX100 which is a NAPF, or an old KR1s which is a N68X. Or pre jetted for a banchee which some use the JJH, can you advise what model or make bike you originaly bought the PWK's for. As I am amazed you are running a 120 main and I would really like to know what is written on the side of the needle. Don't get me wrong I am super impressed with the power curve, and your fuel /air ratios on the graph look tolerable, with my limited interpretation that is.
|
|
|
|
Post by muttsnuts on Jul 30, 2013 15:06:26 GMT 1
my PWK's are running N99 needles and on 125 mains on my standard 350LC engine, I'll be doing some more dyno work again soon (24th Aug), and this will be with a set of Kenny's pipes, so it will be interesting to see how it improves things on my current set up (I am expecting gains of between 6bhp to 8bhp) once jetted and set up correctly (possibly more after some other mod's I am looking to do)
I am also looking to do an exhaust test soon, again one set will be Kenny's plus any others I can get my hands on, results will be published in due course, but these new pipes of Kenny's do exactly what they say on the tin, which is always great to see "statements" being backed up with facts, well done Kenny
|
|
|
|
Post by Norbo on Jul 30, 2013 16:49:19 GMT 1
I allways say its better to have mid then top end on a road bike . I meen how often are you full chatt on a long road any way about how you get to there that counts . and them figgers look good .
|
|
|
|
Post by billyboy on Jul 30, 2013 19:26:08 GMT 1
king kenny ! any pics of the pipes on the bike ?
|
|
|
|
Post by wallcraft on Jul 30, 2013 22:38:52 GMT 1
Well done mate, Dave knows his stuff with the Zeel, top man. Would be interested in pics of air box and pipes. Cheers.
|
|
|
|
Post by marsbar350 on Jul 30, 2013 22:59:08 GMT 1
good hp and torque foxy  had a word with dave reynolds on sunday at the vjmc meet at the four ashes lookin at getting the zeel for the 4LO.fitted and dynoed at a very reasonable price  |
|
|
|
Post by botty on Jul 30, 2013 23:11:28 GMT 1
Great results John.
I was with Dave Reynolds at the weekend at the VJMC South Staffordshire show.
He was talking about "The Mangler" saying you had really good results.
Looks like I have the correct ingredients on my acrd/ypvs.
Kev's dyno, Kenny's pipes, pwk's and Dave Reynolds working his magic on his lap top sorting the Zeel.
Can't wait.
Err. Yes I can. It's frightening seeing your bike full chat going nowhere.
|
|
|
|
Post by midlifecrisisrd on Jul 31, 2013 8:51:46 GMT 1
Kenny's pipes are awesome, can't praise them enough.
Fueling was out on mine and still managed over 41ft/lb of torque.
Steve
|
|
|
|
Post by foxyjohn on Jul 31, 2013 11:50:33 GMT 1
Pics of airbox mods & pipes fitted added to the post the needles are N99
|
|
|
|
Post by Bozzy on Jul 31, 2013 14:26:23 GMT 1
Love the bike very nice....now thats some drilling the air box.. going to have to book dyno time in aug/sept at projex just its 90mls trip to get there hope PV makes it might make it richer before I go.....just one question as never been to dyno before I assume I need to take main jets with me (do have a few) etc + pilots?.
Sorry if its a stupid question...
PS when I book in will let you know on here if anyone interested in a ride out would be a friday...
|
|
|
|
Post by flames on Jul 31, 2013 19:39:10 GMT 1
bike looks awesome dude,and gotta be happy with them figures
|
|
|
|
Post by copper99 on Aug 1, 2013 20:55:42 GMT 1
bike looks awesome dude,and gotta be happy with them figures My thoughts exactly, what a beauty.. |
|
|
|
Post by seahorse83 on Aug 3, 2013 10:13:14 GMT 1
Cheers Foxy John, for the needle type, Mutts guts advised in this thread and previously replied in another thread of running the N99 Needle.
Honestly jetting is not the easiest for a layman especially starting with a brand new carb, so I really appreciate you guys sharing the info, now I am able to cross reference, N99, JJH N68X and what I currently have NAPF. There is an absolute plethora of Needle types and information on tapers/diameters/lengths etc so now the work begins for me. Again thankyou. PS mate, the bike looks great. Especially those pipes.
|
|
|
|
Post by jessy03 on Aug 3, 2013 16:42:07 GMT 1
Nice bike and good power, I swapped my JJH needles for N68X needles runs a lot better now, one clip from top and 150 main, was on 152 mains but would not pull clean.
Jess
|
|
|
|
Post by 1966baz on Aug 3, 2013 17:49:36 GMT 1
That looks great John, especially with Kennys pipes on. I still haven't fitted your old JMC arm to my Hybrid as too many other projects,work kids etc. but wont be long now. I've recently got my F2 valve going well with a set of Kennys pipes and they really do make a huge difference. Cheers Nick.
|
|
|
|
Post by foxyjohn on Aug 3, 2013 17:54:28 GMT 1
JJH needles where fitted at the start of the dyno runs & just did not work
HTH
|
|
|
|
Post by wallcraft on Aug 3, 2013 18:14:15 GMT 1
Gents, going to fit KR1 carbs to my Barlow 400 Banshee sleeved 4lo with mild tune,so was going to use the JJH needle with 152 mains, what do you think? Also not sure on pilot size. Running Ramairs. Won't hold to what anybody advise's as all bikes are different as we know.
Currently running 430 mains and 32 pilots in standard carbs and runs spot on.
Thanks Mark.
|
|
|
|
Post by jessy03 on Aug 3, 2013 18:36:33 GMT 1
Pilot jet 42, main 152 or 155 - my guess
Jess
|
|
|
|
Post by wallcraft on Aug 3, 2013 18:55:17 GMT 1
Nice one Jess, anyone else?
|
|
|
|
Post by jessy03 on Aug 3, 2013 19:54:43 GMT 1
Foxyjohn how did you fix your bypass in to your radiator?
Jess
|
|
|
|
Post by wallcraft on Aug 3, 2013 22:28:02 GMT 1
Thanks headcoats I'll take that advice on board.
|
|
|
|
Post by foxyjohn on Aug 4, 2013 11:43:48 GMT 1
Foxyjohn how did you fix your bypass in to your radiator? Jess Jessy I drilled a hole in the rad to take a metal tubeless valve of a motorX bike & took the valve out Wallcraft I have 2 new JJH needles you can have HTH |
|
|
|
Post by tsa on Aug 5, 2013 10:35:35 GMT 1
Hi John that pic is far better than the one I took Id love a better video if it flat out acceleration towards the camara (you screaming like a little girl) lol
|
|
|
|
Post by trancey on Aug 7, 2013 22:17:56 GMT 1
Nice looking spannies
|
|
