WHAT DOES ROTARY 13B MEAN?

You will find 3 seals, one particular for each suggestion, or apex, in the rotor housing. Regretably, apex seals are matter to quite a bit much more abuse by layout than their piston ring counterparts, detailing why they simply just never last as long.my son need to have an engine for his car or truck so we took an opportunity ,and all I am able to