matzke3 wrote:SAWHEET. My sprees an 86 and I still have the speedo from the 87 elite donor. Ill spin the odometer to match and swap them. I ordered 9:1 gears and they havent arrived 50 MPH is around my goal.
whoa there partner.....
the elite 50 speedo will fit the 87 spree only
and 9:1 gears will not fit a spree engine.
new best 1/8th mile time 9.647 seconds @67.155 mph 310lbs total weight
I,ve read every post I could find on the forum to do it. I do not have the dio axleshaft as of yet. Wheelman has given me some insight and tells me your the person to ask on this.
Well, today I the did rough assembly of the top end of my engine to see how much I have to shim the jug up. When I installed the piston onto the connecting rod, a problem I had overlooked surfaced. The piston skirts didn't clear the mini-stroker crank A little surgery and the engine is back on track. The clearances are tight, but I'm pretty sure the skirting job will prove a success. Pictures of the mayhem will soon come. The build has been dubbed "Lucky 7's", as it's 77cc's with 7 cooling fins (as opposed to the Polini's 6). The hope is it'll do 77mph
Ol' Red
1987 Spree, 42mph on 49cc (gps)
Broken...
Spreeio
1987 Spree
With af16e powah!!!!
77cc Malossi Ministroker, 24mm oKo, 30mm V8 pipe.
Chinabike 3000! GY6 clone daily driver/ beater machine bought for $75!
Yeah, I know I've got to gear it up a tad to achieve 77. 65 is pretty fun for now. The 6:3 gears will come after the clutch and zx trans. I've got a plan.
Ol' Red
1987 Spree, 42mph on 49cc (gps)
Broken...
Spreeio
1987 Spree
With af16e powah!!!!
77cc Malossi Ministroker, 24mm oKo, 30mm V8 pipe.
Chinabike 3000! GY6 clone daily driver/ beater machine bought for $75!