ford 302 block specs?

Don't spend money on an FMU. Apply those funds to a set of 42s and a tune. For boost, you'll generally set your timing (vac off) to 10 degrees base and do everything else from the tune.

There are two major drawbacks to an FMU:

1. ramping fuel pressure up into ranges that the injectors were not specifically designed to handle (although they usually do anyway).

2. a faulty diaphram = picking up the parts your motor spits out from the road behind you


The downside to the tuning method is that pretty much any path you choose is going to cost you more than a FMU


As far as the block goes... I'd be more concerned about the motor's internals than I would the block unless you plan to exceed 400 or so, rear wheel HP. There's no magic number and it outcome largely depends on how well you combo is tuned. Skimp on the tuning and run a cruddy AFR while in boost and you can break at half that HP.