14-11-2019, 09:08 PM
i notice the numbers you give on your spark plugs are not a usual number supplied by the standard suppliers? how well do that number work on an austin 7 ?
that makes me wondering were you might have stocked the head gasket? is it really a high compression.
do remember a high comp gasket will work on a low comp head. but a LOW comp head gasket WILL NOT WORK on a high comp head.
again, check HT leads are in correct order. the engine usually backfires if they are not.
tony
that makes me wondering were you might have stocked the head gasket? is it really a high compression.
do remember a high comp gasket will work on a low comp head. but a LOW comp head gasket WILL NOT WORK on a high comp head.
again, check HT leads are in correct order. the engine usually backfires if they are not.
tony