I am new to this list and was asked to put some info out on my sonett II two-stroke.
The engine is a monte carlo oil
injection block,porting is beyond gp2,made very tractable by using carbon fibre reedvalves,carburation is solex
40DHW sidedraught carbs,with thin throttleshaft(stainless)and thin plates,venturis increased from 33mm to 35mm,main jets are
around 230,standard is 130,3 individual K&N filters.
Ignition is pertronix on a locked out distributor timing fixed at 17deg.
Exhaust is a tuned reverse cone
expansion chamber with baffled silencer.
Compression is around 10bar.
Transmission is spec2 gears,7:38 final drive with LSD,clutch is diaphragm with cush-lok racing pate,lightened flywheel.
For those of you that did the trackday at anglesey,i usually do the two-lap sprint(which is actually just under 2 laps)in 113 ish to 118 depending on weather,this is not a flying lap,but from a standing start,the car is usually on at least 3 wheels on all of the bends/corners,my last sprint the clerk of the course told me that all 4 wheels were off the ground exiting radar,but i think he was mistaken because i only heared two touch back down.
The engine is a monte carlo oil
injection block,porting is beyond gp2,made very tractable by using carbon fibre reedvalves,carburation is solex
40DHW sidedraught carbs,with thin throttleshaft(stainless)and thin plates,venturis increased from 33mm to 35mm,main jets are
around 230,standard is 130,3 individual K&N filters.
Ignition is pertronix on a locked out distributor timing fixed at 17deg.
Exhaust is a tuned reverse cone
expansion chamber with baffled silencer.
Compression is around 10bar.
Transmission is spec2 gears,7:38 final drive with LSD,clutch is diaphragm with cush-lok racing pate,lightened flywheel.
For those of you that did the trackday at anglesey,i usually do the two-lap sprint(which is actually just under 2 laps)in 113 ish to 118 depending on weather,this is not a flying lap,but from a standing start,the car is usually on at least 3 wheels on all of the bends/corners,my last sprint the clerk of the course told me that all 4 wheels were off the ground exiting radar,but i think he was mistaken because i only heared two touch back down.