cos i want 2be

hello all.I have a prob below 3500 rpm it seems that unless pedal is to the floor the car is a complete dog to drive cant quite put my finger on it i can here it allmost preigniting any suggestions peeps THANKS

Mark Shead

What Ecu,What Coils,what plugs and gaps, What afr is it running when getting in to the miss.

Mark

cos i want 2be

Its running l8 msd closed loop groupa coil standard distributer set up with ngk bcr8es at .7 mm i think and ive not done afr yet and what sensor controls the fueling below 3500 rpm if any thanks

Mark Shead

If it has big cams and or a big port head it may not like closed loop, Is the coil lead running close to the mapsensor,
If it is just a off the self chip it may be best to get it live mapped to get the best drivabilty.

Mark

cos i want 2be

The car has drove spot on for 6000 miles it has cams and mild porting its like ignition timeing is way out below 3500 RPM