Jammin JPX 21 Plus ( new)
11-23-2009, 02:30 PM
#151
I personally much prefer the JPX..... I find the +4 to be really lacking in the power department, especially in Truggy...next to the jammin's I'm used to the +4 feels like a dog..... Not that the +4 is a bad engine as its is a very good engine, but its power output is nowhere near that of the Jammin, not even remotely close....
11-29-2009, 11:47 AM
#153
would the Dynamite 086 pipe be the same performance on the jammin as an ofna 086? and what header is better for more runtime? the one thats a half circle like this ) or the squared one like this ]? sorry thats the best way i can describe it lol
11-29-2009, 02:08 PM
#154
I think i read that the one like this ] is better
01-21-2010, 12:09 PM
#156
jp3's are good and 086 pipes
01-25-2010, 01:06 PM
#157
anyone running the werks 2013 pipe with this engine inia buggy? if so what kind of runtime did u get?
01-25-2010, 04:17 PM
#158
Hey guys , I don't understand why people are saying this engine doesn't have good run time . While racing Saturday someone hit me & knocked my pipe off , my pit man fixed it & got me back on track but he lost track of my time . In a very muddy race i went 9 mins 30 seconds in buggy before running out of fuel . I still have the first gen . jpx. I was running a rb 2045 /192 pipe & header combo & was hard on the throttle as i was down 3 laps . Just thought i'd share with someone considering this engine . Way powerful & yes good run times .
01-25-2010, 04:23 PM
#159
Hey guys , I don't understand why people are saying this engine doesn't have good run time . While racing Saturday someone hit me & knocked my pipe off , my pit man fixed it & got me back on track but he lost track of my time . In a very muddy race i went 9 mins 30 seconds in buggy before running out of fuel . I still have the first gen . jpx. I was running a rb 2045 /192 pipe & header combo & was hard on the throttle as i was down 3 laps . Just thought i'd share with someone considering this engine . Way powerful & yes good run times .
01-25-2010, 05:28 PM
#160
Tech Addict
01-25-2010, 05:45 PM
#161
01-25-2010, 05:56 PM
#162
Tech Addict
If im club racing i dont worry about run time to much.I have not really timed this pipe,but have raced with it.With this engine you realy need to be smooth with the throttle or run time WILL suffer.I like my engines to have a lot of power and run real crisp,and this engine delivers.
01-31-2010, 07:52 AM
#163
where can i find different size carb inserts for this engine?
02-04-2010, 06:57 AM
#164
Hi guys, I have about 2.5-3 gallons through my JPX Plus. The engine runs awesome, but last night I heard the main bearing. I am going to order a TKO replacement bearing for it, but wanted to get your input. Is a ceramic bearing better for this application or just a standard bearing?
Also, has anyone else had to replace the main bearing and if so, how many gallons did you have through it?
Also, has anyone else had to replace the main bearing and if so, how many gallons did you have through it?
02-04-2010, 07:00 AM
#165