351 swap...lots of ?????
#1
351 swap...lots of ?????
what kind of power is a stock 351w putting down
which is a better choise, carbed or fuel injected. ( for a supercharger and nitrous)
can a carb'd be converted to fuel injected by swapping intakes and some stuff from the 5.0
if i enlarge the bolt holes to fit gt40ps, will they flow better then stock windsor heads
if running the stock computer fromt he 5.0...whats the biggest cam i can put into the 351
any other tips or anyting will help
which is a better choise, carbed or fuel injected. ( for a supercharger and nitrous)
can a carb'd be converted to fuel injected by swapping intakes and some stuff from the 5.0
if i enlarge the bolt holes to fit gt40ps, will they flow better then stock windsor heads
if running the stock computer fromt he 5.0...whats the biggest cam i can put into the 351
any other tips or anyting will help
#2
RE: 351 swap...lots of ?????
ORIGINAL: five0fm
what kind of power is a stock 351w putting down
which is a better choise, carbed or fuel injected. ( for a supercharger and nitrous)
can a carb'd be converted to fuel injected by swapping intakes and some stuff from the 5.0
if i enlarge the bolt holes to fit gt40ps, will they flow better then stock windsor heads
if running the stock computer fromt he 5.0...whats the biggest cam i can put into the 351
any other tips or anyting will help
what kind of power is a stock 351w putting down
which is a better choise, carbed or fuel injected. ( for a supercharger and nitrous)
can a carb'd be converted to fuel injected by swapping intakes and some stuff from the 5.0
if i enlarge the bolt holes to fit gt40ps, will they flow better then stock windsor heads
if running the stock computer fromt he 5.0...whats the biggest cam i can put into the 351
any other tips or anyting will help
2. the how big of a cam you can put in there will be determined by the valve springs in the heads... because if the springs cant handle a big stroke you will end up dropping a valve.
3. carbed will cost less than efi, but what kind of supercharger do you want? a config or a roots?
4. i highly doubt the gt40's will flow higher than the stock 351 windsor heads, but i could be wrong on this one.
thats all i could answer for you, i hope this helps
#3
RE: 351 swap...lots of ?????
yeah that helps....i have a paxton supercharger right now on my 5.0...its centrifugal and only at 6 lbs....i am getting the 8 lb pulley and would like to runa about a 50 to 100 shot of nitrous at the trac
#5
RE: 351 swap...lots of ?????
ORIGINAL: five0fm
what kind of power is a stock 351w putting down
musta
which is a better choise, carbed or fuel injected. ( for a supercharger and nitrous)
can a carb'd be converted to fuel injected by swapping intakes and some stuff from the 5.0
if i enlarge the bolt holes to fit gt40ps, will they flow better then stock windsor heads
if running the stock computer fromt he 5.0...whats the biggest cam i can put into the 351
any other tips or anyting will help
what kind of power is a stock 351w putting down
musta
which is a better choise, carbed or fuel injected. ( for a supercharger and nitrous)
can a carb'd be converted to fuel injected by swapping intakes and some stuff from the 5.0
if i enlarge the bolt holes to fit gt40ps, will they flow better then stock windsor heads
if running the stock computer fromt he 5.0...whats the biggest cam i can put into the 351
any other tips or anyting will help
fuel injected is always better if you have the money for it IMO
yes it can be converted but you will need a different lower intake manifold, b/c the 351 is bigger and modify the fuel rail just a bit
the gt40 i believe actually came on the early lightnings so they probably flow better, and even if they didnt I still think they flow better, but i could be wrong
Im not a cam guy but I wouldnt get to radical with the cam using a stock computer, just using it with a lightly modified 351w is pushing it
and 90mustang, what the hell is a config supercharger? Ive seen you say it before, and I still dont know what you're talking about
#6
RE: 351 swap...lots of ?????
For the crappy heads you are putting on there you are wasting your time.
You will not make much more if any more power than a 302 with same parts.
You'll have a ton of low end torque but no more top end power.
351's take A LOT of air at upper rpms.
WAY more than any ported GT-40's will allow for high hp
You need to save up for some cast iron RHS 200's, then you'll be cook'n
or just throw those same parts on a 302 and save the headaches
You will not make much more if any more power than a 302 with same parts.
You'll have a ton of low end torque but no more top end power.
351's take A LOT of air at upper rpms.
WAY more than any ported GT-40's will allow for high hp
You need to save up for some cast iron RHS 200's, then you'll be cook'n
or just throw those same parts on a 302 and save the headaches