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Discussion Starter #1 (Edited)
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2018 :

Appearance mods :

Asv Gold clutch and break lever

Fender delete

New grips


Performance Mods :

DHM TUNE STAGE 3
DHM CAM
DHM h/c piston

Airbox mod : DHM /koso intake tube and filter

Exhaust:
Yoshi RS9T

35t rear sprocket (+1 tooth)

14t front sprocket (-1 tooth)

Kitco oil cover (removes oil spinner)
 

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how do you like the 14/35 gearing? i have 14/34 and looking to go up a couple in the rear like around 14/36
 

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Discussion Starter #3
Here is my write up
how do you like the 14/35 gearing? i have 14/34 and looking to go up a couple in the rear like around 14/36
I personally prefer torque throughout the entire band in every gear opposed to a higher TopSpeed which may not be attainable on flat ground.

If you’re looking for highest possible top speed stick with the 14/35

If you’re looking for Fastest acceleration , and don’t mind the relatively low top speed of 68, then 14/35

I suspect a 14/36 would lower top speed to around 64 miles or an hour - Which is too slow for me
 

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2020 Honda Grom
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Discussion Starter #6
my next mod will be saving for a seat , followed by purchasing gold rims and installing ceramic bearings - new rubber

whenever the clutch fails I will upgrade the springs the oil pump and cam tensioner. But I imagine that won’t be for a long time. -I don’t wheelie

also paying off my bike this year woot !
 

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Discussion Starter #10
Ok so here is the parts list for the grom :

DHM 186 KIT
DHM ported race head
KOSO intake manifold
KOSO 34mm throttle body
TB PARTS CAM
NEW TUNE BY DHM
150cc injector
I’VE ALSO DECIDED TO INTALL A NEW HIGH FLOW OIL PUMP

I also emailed Dave and will be working with him on Determining what happened to the H/C 125 piston

Ill update this post as parts come in.
 
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