1985 Honda Spree help with tuning and performance

[InnovaKid]

I bought this gem off an old man and it ran pretty slow. About 22 mph was all I could get out of it. With a new belt, air filter, plug and a little tuning i got 30 at a pretty steady pace. I drilled the top of the airbox but am not to sure if it made much of a difference. I just ordered a DIO High Performance CDI and COIL kit and am hoping this will help.

Any suggestions would be awesome.

[swimmingfree]

I just ordered a DIO High Performance CDI and COIL kit and am hoping this will help.you have wasted the money you will gain nothing by this

Any suggestions would be awesome.do a pully mod use the search to find out how
swimmingfree

[InnovaKid]

Thank you. Bad news though. Lol

[swimmingfree]

this will do more then what you got commoing but you will lose 0 to 10 tork ,,,
swimmingfree

http://hondaspree.net/wiki/index.php5?t ... Pulley_Mod

othere thing you can do.. taller tire and get the dome piston i think your is a dish ..

[dun rite]

I drilled the top of the airbox but am not to sure if it made much of a difference.

you should patch the new hole. doesn't need any more air than the factory gave it. It will cause problems

[InnovaKid]

I now seem to be able to get a solid 31-32 mph after full warm up. Im still waiting for my delivery.

[Bear45-70]

The 31 mph it on a very lean mixture which will eventually melt the piston. Your choice but don't whine when the engine dies.

[abreen89]

i would do a plug chop to be sure you arent running to lean. and also if your numbers are just coming from your speed they can be anywere betwenn 1-4mph off so i would test that with a gps.

[Bossshelby]

I have a stock 1985 spree that only went 26, so i tried the dio High Performance cdi & coil off of ebay and it went thirty when the scooter was warmed up. also it took a couple weeks for them to get worn in. not a huge difference.

[Bear45-70]

I'm not buying the CDI and coil made any difference, mainly since none of the old pros have ever seen a improvement. If the stock stuff is good, all you did was install parts with a lower reliability factor.

[martynkim]

I'm not buying the CDI and coil made any difference, mainly since none of the old pros have ever seen a improvement. If the stock stuff is good, all you did was install parts with a lower reliability factor.

x2!