Squirrel's 143 Build
This is a discussion on Squirrel's 143 Build within the Grom Builds forums, part of the Honda Grom Forums category; How's the bike been running? I finally got my 143 installed and 4th gear is useless. It stutters and hesitates like crazy. I think it's ...
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How's the bike been running? I finally got my 143 installed and 4th gear is useless. It stutters and hesitates like crazy. I think it's related to my pcv and wideband though. I was only able to put about 45 minutes of ride time on the bike with the autotune and I still have not gotten a good map.
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Sorry I just saw this. Bike is still good. Running strong. I haven't had any problems with 4th. I'd imagine it is the pcv. Once you get it tuned I'm positive you'll see 4th pull. I have 450 miles on it now and other than that idle problem, fueling has been good.
I'm not sure how much many more miles I'll be putting on it this year because I just got a puppy yesterday and he's 9 weeks old.



Also on route 80 on the way to Youngstown to get him I saw a neon green Jeep Renegade with a sticker on the window that said Grom squad overlaying Ohio. Anyone here?
2014 Grom 
Takegawa 143cc kit with S stage cam
Kitaco clutch cover
Takegawa oil pump with SUP modded catch
PCX 150 injector
SMR 6 disc clutch and 60% springs
Koso clutch plate
Opmid temp gauge
Innovate MTX-L Plus AFR gauge
EFIE
Ebay exhaust, intake, and a bunch of other parts
Seat Concepts seat
OTB chain adjusters w/ spool
14T/36T sprockets
Pirelli SL26 tires
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He's my little man. Played all day and he was out. Had to make sure he was still breathing. I named him Enzo.
2014 Grom 
Takegawa 143cc kit with S stage cam
Kitaco clutch cover
Takegawa oil pump with SUP modded catch
PCX 150 injector
SMR 6 disc clutch and 60% springs
Koso clutch plate
Opmid temp gauge
Innovate MTX-L Plus AFR gauge
EFIE
Ebay exhaust, intake, and a bunch of other parts
Seat Concepts seat
OTB chain adjusters w/ spool
14T/36T sprockets
Pirelli SL26 tires
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hello from "Boy" to " Enzo"...
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Did you rewire your ignition at all? doing a hard rewire on my grom and having trouble getting the spark to the spark plug
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Nope sorry I didn't touch any of that.
2014 Grom 
Takegawa 143cc kit with S stage cam
Kitaco clutch cover
Takegawa oil pump with SUP modded catch
PCX 150 injector
SMR 6 disc clutch and 60% springs
Koso clutch plate
Opmid temp gauge
Innovate MTX-L Plus AFR gauge
EFIE
Ebay exhaust, intake, and a bunch of other parts
Seat Concepts seat
OTB chain adjusters w/ spool
14T/36T sprockets
Pirelli SL26 tires
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