Author Topic: Sick R (Read 2791 times)

Tbus93 · « **on:** July 16, 2015, 10:25:11 PM »

Having problems with my R in first and second gear it has no power if you dump the clutch in first it bogs down and all the power turns on in 3,4,5, and 6th I've tried everything I can think of short of pulling the head to look at the top of the Piston but it's ran like this since I had it built. It's a esr 310 with the high compression dome built by a local builder vforce3 reeds without a spacer trx5 pipe 38 as carb short rod crank. His porting notes show .055 squish 196/192 triples 130 transfers from 187/122 just pulling the carb off this thing looks like it's way overported to me if someone can shed some knowledge on what can be wrong I'm about to toss the cylinder in the trash and go back to stock

Pumashine · « **Reply #1 on:** July 17, 2015, 12:27:33 PM »

Quote from: Tbus93;56096

I've tried everything I can think of

This does not tell us what jets and needles you have tried on the carb if at all.

Tbus93 · « **Reply #2 on:** July 17, 2015, 12:53:15 PM »

Quote from: Pumashine;56118

This does not tell us what jets and needles you have tried on the carb if at all.

I've tried jets ranging from 168-184 and two different needles and moving the clips position

jcs003 · « **Reply #3 on:** July 17, 2015, 01:58:02 PM »

do a compression check.
check all wiring.

john

Pumashine · « **Reply #4 on:** July 17, 2015, 01:59:26 PM »

Sounds like the needle is too rich. I have had the same problem with over modified portwork. Like drag porting. It seems it is very hard to get the right needle. I wish you had access to a smart carb to see if it would deliver the correct fuel.

Tbus93 · « **Reply #5 on:** July 17, 2015, 10:34:52 PM »

I was thinking possibly maybe my stator is goin bad, Possibly needing a reed spacer to antodize fuel better, or it has the wrong piston in it or something idk no clue on this whole ordeal