Exhaust + Barrel Matching Guide

The MHR team2 kit is a pretty extreme kit...the crank cases are gonna have to be matched to the barrell at the least to get anywhere near the power potential
that kit can produce

 

what about this setup mate

RACING CRANKSHAFT HEBO (HPC)

MALOSSI FLY CLUTCH (105MM)

YASUNI C16 RACING

MALOSSI X SPECIAL KEVLAR BELT

MALOSSI CARB-KIT 19MM

CYLINDER KIT 70CC MALOSSI MHR REP.

VARIOMATIC MALOSSI MULTIVAR ROLLERS: 7,0 GR

 

bigger carb.


like a 21 with that setup easily.

 

if your gettind a mid-race or above kit dont go under a 21mm carb

 

and what jet size?

 

yeah 21mm carb kit really or a 20.5mm off a sp125/180

MHR rep is a good kit if you wanna keep the bike daily driveable

 

ive orderd that new pm pipe for 50s/70s
and a mhr rep 70 kit so will tell you how it goes when i get it put on and set up right

 

yeh tell me when you get tht put on

 

What sort of rpm does the mhr replica porting suit

 

Just wanted to say got my new laser Xpro chrome exhaust today from scooterattack it is the badboy!!

 

Tell us how that pipe runs. It looks quite agressive in the convergent cone. I think it will hit very hard but be quite narrow.

 

youll find its very quiet at 1st...and a bit tinny sounding.

but it does get less tinny as the baffles oil up a bit over time

I didnt mind the sound...more stealth like...I could creep up on the chavs imp:

 

+ an open air filter + bigger carb and it sounds so loud it makes everyone turn around

 

yeah thats 1 of the reasons i took my Doppler filter off...got fed up rideing around on a SHOUTY!!! scooter...plus the fact it didnt go any quicker than the modded std box

 

yeh cheerz and could you tell me how many restrcitors it has and where they are thanks

 

what did you do to the standered air box to mod it?

 

just one in the down pipe where it bolts onto the head!

 

inside the box theres an air slot where the air passes from one side of the filter element to the other...i made this bigger..

Then i took the trunking off the front of the box and made the inlet hole a little bigger...and fitted a slightly larger smoother flowing plastic inlet elbow i found at work..

i then deburred the outlet hole that the rubber that joins the carb to the box itself fits onto