xmetal

we ran the engine in on byron 25% race fuel i cant find the macstar 28 6-port engine manual to reset the carb back to standard setting any fool proof ways of setting carb up or any links to the manual? many thanks

have tried adjusting the lsn but now when i start the car the engine screams at full revs then dies. when engine is screaming there seems tobe a fare amount of unburnt fuel in the fumes any ideas on this thanks

Many thanks on tips will try the flow chart. cheers for the offer of help dark stranger if i cant get sorted this weekend i might have to ask for some help thanks again Russ

Hello all i brought my son a hobao hyper 7 tq 28 for his birthday. i ran the engine in with byrons race fuel 25%, car worked fine on default carb setting the car laid idle for a while. i recently purchased some optifuel 25% race fuel for car, when i start the engine it fires up ok but car wants to drive away on idle, and when we try to accelerate hard there is a fair amount of smoke and the engine dies? any tips on how to tune this? or anyone in SLOUGH who can help many thanks Russ