I was wondering why certain cams have different intake and exhaust durations? Simply, I am wondering what the benefits or differences would be. I have a 292/280 cam and was wondering how this would act compared to a 292/292? That and if anyone would have an idea how far I should be able to safely advance the cam?

2 1/2" down pipe, O2 sensor not included. Not sure the brand, it is still in good shape. $65.00 shipped.sold

i have 87 roller i wanna swap my 86 engine into. what all do i need to change and or be aware about before the swap. i do know ill need to change the injectors otherwise yall should give me some info on what ill need to do! thanks

so there's a meet planned in who stun this saturday, AND Iron effin Maiden just happens to be in town the same night. i'm trying to make the meet and if it happens i will deff net lee go see maiden, SO , anyone interested ? c'mon man, it's IRON EFFIN MAIDEN BRA