Dont those old models need leaded 4*?:lol:

Not really Andy, not like the new ones that have to have special fuel because they ain't as fast has the old uns.;)

You might also want to change your fle filter as old fuel does build up restrictive residue which can impede fuel flow.

An easy stop gap measure is to put some STP fuel injector cleaner in with your fuel.

Andy...........................you Bitch!:o