Building a 340 engine
1st ones is a 5.9l 380hp create engine 2nd is a 300 hp create engine aka stock 5.9l and Mod is with Eddie heads and a 275 roller cam swap if I remember right.
On the street most times your gonna be giving it from 0-20 mph to about 50 mph, so 1st and a bit of 2nd. 1st at 50 mph is about 5500 rpm with your gearing.
If you look at 4000 rpm, 36 mph in 1st, the stock and eddie head engine are making the same power and stock is making more below. Above 5000 rpm hp is gonna have little effect on the street, especially if you kill bottom end under 4000 rpm to get it.
1st ones is a 5.9l 380hp create engine 2nd is a 300 hp create engine aka stock 5.9l and Mod is with Eddie heads and a 275 roller cam swap if I remember right.
On the street most times your gonna be giving it from 0-20 mph to about 50 mph, so 1st and a bit of 2nd. 1st at 50 mph is about 5500 rpm with your gearing.
If you look at 4000 rpm, 36 mph in 1st, the stock and eddie head engine are making the same power and stock is making more below. Above 5000 rpm hp is gonna have little effect on the street, especially if you kill bottom end under 4000 rpm to get it.
