09FordFX4

Alright, so what would you guy recommend as far as parts to increase HP in a 351w? It's gonna be gettin rebuilt, budget of around $2500.

Or maybe I hold focus on better MPG's hmmm..... Lol

bubbabud

Start with a 351 C if you want power. put the w together stock if you want MPG.Bubbabud

09FordFX4

Well I don't wanna get a while new engine lol. So I'm sticking with the Windsor.

How much power do they have stock? 220?

fordfan77

If I was on a cheap budget like that, I would consider the Ford Racing x303 cam (new) and ported GT-40 heads (used) and bigger injectors with MAF (new), Ford racing headers(used of ebay) and dual exhaust.

ToddF150

Carb or fuelie? Let the engine breathe... headers, a nice cam, alum. heads...

09FordFX4

Ok thanks.

It's already got dual magnaflow exhaust and k&n cold air intake, so I'll re-use those.

flareside_thunder

Alphabet cam is a waste of time on a truck. Comp cams has a good selection for your truck. Keep in mine that about .512 lift is going to be the maximum you want unless you want to change pistons. There are also better heads out there than GT40's but they are also a good upgrade for a budget build. The W came stock (fuel infected) with 215 ponies under the hood. They can turn alot more though.

09FordFX4

Yeah this is definitely a budget build for right now.

09FordFX4

Alright, so basically I'll do gt40 heads, headers going into the magnaflows, keep the CAI, and what does a MAF conversion do?

ToddF150

If I'm not mistaken, the GT40 heads need to be drilled out to 1/2" from the current 7/16" hole to accept the 351 head bolts.....as for the MAF, it is tied into your injector sizing and throttle body size....