H100S2 Project......20bhp tune up!

[cb1rocket]

Tempting!


https://www.scootparts.nl/Cylinder-Athena-Honda-MB/MT/X-80-125cc-Cilinders-ed-Cilinders-ed-6699/en/product/66715/
____________________
Honda H100S2 Rebuild - https://www.bikechatforums.com/viewtopic.php?t=253852

[hmmmnz]

do it, i put an athena niscal plated barrel and piston on a scoot for one of the mrs friends, really nice bit of kit, for a good price
____________________
the humans are dead
I kick arse for the lord
Wiring Diagrams BIDNIP it bitches

[cb1rocket]

My main worry is that I might have to get the mouth of the crankcase machined out to fit the wider cylinder....... Thoughts?
____________________
Honda H100S2 Rebuild - https://www.bikechatforums.com/viewtopic.php?t=253852

[dansp1]

Should go straight on, i would get this one though
https://www.mopshop.de/shop/product_info.php?cPath=441_469_471_2_2105&osCsid=4a2aa2080a69e716cd08c7e7df1183d9&osCsid=4a2aa2080a69e716cd08c7e7df1183d9

(will go straight on an H100A anyway)

[cb1rocket]

[dansp1]

Who mentioned an mbx 80?
Its an MB80, the air cooled lump, which is basically a sleeved down H100

[cb1rocket]

[dansp1]

My Girlfriend has an H100a, i have exchanged emails with dutch and germans who all assure me that it will go straight on, i bought an mb8 top end gasket set and all the stud spacing are identical so i have no reason to doubt them, but i havent personally fitted one

[cb1rocket]

Brilliant, thanks.

What made you choose the kit that was more expensive over the black one? Or was that going by word from the dutch and germans?

This is actually getting rather interesting, more interesting that I can find a reed block with 6 petals instead of the bog standard 2 petal by Honda. I already have a 24mm Mikini carb for the bike. Most of the suggestions points to getting the exhaust sorted with a bigger expansion chamber for the main increase in performance.

Oh and gearing is already sorted by the larger front sprocket (can go up to 17t)
____________________
Honda H100S2 Rebuild - https://www.bikechatforums.com/viewtopic.php?t=253852

[dansp1]

The one i posted is cheaper! a 17 tooth won't fit, they have all the tuning goodies you will ever need at Mop shop
The Parmakit is bare alloy so won't stick out on the silver H100 engine and they make some good quality kit

[cb1rocket]

[dansp1]

Hmm, it's been a little while but i was sure a 16 was the biggest i could get on her bike, no matter, Mick Abbey will make you a pipe if you want to push the boat out, but i fear for your wallet building a fire breathing H100

[cb1rocket]

mmmmmm

cheers, might just get a 250 pipe to work with first as has been suggested elsewhere and go from there.

I hope Mick Abbey is still trading, website last updated 2005.......
____________________
Honda H100S2 Rebuild - https://www.bikechatforums.com/viewtopic.php?t=253852

[dansp1]

Pretty sure he is still trading, or if you are handy there are programs available which will design a pipe for you, have a look at pbmagforum
peugeot 103 build thread...............

[N cee thirty]

[cb1rocket]

[N cee thirty]

£170 for one that slipped on to the downpipe

or around £200 for a whole front to back pipe.
____________________
'00 Aprilia RS50 > '92 Honda CG > '99 Yamaha Fazer > '91 Yamaha RXS > '79 Suzuki X5 > 01' Honda Cg > 07' Honda Cg > 82' Kawasaki Z200 > suzuki gsxr 400 gk73a > honda vfr 400 NC30 Mod 2 Passed 09/06/2011

Jewlio Iglesias wrote: I actually did vote BNP once

[cb1rocket]

reasonable, considering the micron pipe I got is pants......, hardly any more power than standard. Maybe I should ask, him to design one for top end power or mid range.....hmm, stuck I want to get at least 17 - 18bhp from the standard 10bhp figure
____________________
Honda H100S2 Rebuild - https://www.bikechatforums.com/viewtopic.php?t=253852

[N cee thirty]

i was the same with the rxs

but then i decided i wanted a twin for easier riding yet still ragging it
____________________
'00 Aprilia RS50 > '92 Honda CG > '99 Yamaha Fazer > '91 Yamaha RXS > '79 Suzuki X5 > 01' Honda Cg > 07' Honda Cg > 82' Kawasaki Z200 > suzuki gsxr 400 gk73a > honda vfr 400 NC30 Mod 2 Passed 09/06/2011

Jewlio Iglesias wrote: I actually did vote BNP once

[cb1rocket]

Am I just wasting my time with this tune up? Should I just get an RG250 and be done with it? lol I do like to fettle.... hehe
____________________
Honda H100S2 Rebuild - https://www.bikechatforums.com/viewtopic.php?t=253852

[cb1rocket]

also does anyone has Mick Abbey latest email address? I have had mixed results
____________________
Honda H100S2 Rebuild - https://www.bikechatforums.com/viewtopic.php?t=253852

[cb1rocket]

mmmmmmm

https://i1175.photobucket.com/albums/r633/tim902/H100001.jpg
____________________
Honda H100S2 Rebuild - https://www.bikechatforums.com/viewtopic.php?t=253852

[N cee thirty]

[Blau Zedong]

The amount I've spent on my X5 would terrify you.

If you enjoy fiddling, then who gives a shit?
____________________
18:54:48 Rob Fzs: jews don't give away stuff for free

18:54:59 Rob Fzs: unless its their clothes/ hair/ golden teeth

[cb1rocket]

well i just went through my receipt folder and so far I have spent almost £600.......oh well carry on! Including buying needless H100 genuine pistons in different overbore sizes.......!
____________________
Honda H100S2 Rebuild - https://www.bikechatforums.com/viewtopic.php?t=253852