When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
If I am not mistaken the spacers are tapered in some cases or they have lines in other cases and they staighten out the air going into the tb and trick the carinto think it has more air coming into the engine and that causes the motor to add more fuel and naturally the timing is increased to add more spark which means more HP.
kerley
If I am not mistaken the spacers are tapered in some cases or they have lines in other cases and they staighten out the air going into the tb and trick the carinto think it has more air coming into the engine and that causes the motor to add more fuel and naturally the timing is increased to add more spark which means more HP.
kerley