Re: 496 Header Install
 

Ray, Please, what do you mean by oil line mods? Thanks

Re: 496 Header Install
 

Have there been any more examples with speed increases. Last I read, there were only a few, a year later, does the 50 hp, equate to the projected 3-5 mph. Say this is on a 22 Donzi for example? Fred, maybe you could interject, any feedback would be appreciated. Thanks