300 whp n/a....possible? Maybe?
#6
Actually I remember reading about a NA K20A that was making 300hp, but it was a full blown race engine. It barely idled on it's own, when you were coming off the clutch it was either clutch down or full throttle so the engine wont stall, and the cams were super aggressive so there was basically no way to ever street it.
I'll look around and see if I can find it.
I'll look around and see if I can find it.
#7
haha don't worry about it...this would have to be a daily driver
So a more realistic question would then be...what's the highest one could achieve n/a without doing an engine swap or anything of that nature
So a more realistic question would then be...what's the highest one could achieve n/a without doing an engine swap or anything of that nature
#9
bore the block
12.5:1 pistons
all lightweight internals
stroker crankshaft
p&p head
complete upgraded valvetrain
lightweight pulleys, and flywheel
standalone ecu (to raise redline to 9k)
custom intake mani, with induvidual throtle bodies
headers, and full exaust
larger fuelpump and injectors, with return style setup
...i think it would make 300whp. it would take alot more money than a turbo, but you would deffinetly be the only one.
12.5:1 pistons
all lightweight internals
stroker crankshaft
p&p head
complete upgraded valvetrain
lightweight pulleys, and flywheel
standalone ecu (to raise redline to 9k)
custom intake mani, with induvidual throtle bodies
headers, and full exaust
larger fuelpump and injectors, with return style setup
...i think it would make 300whp. it would take alot more money than a turbo, but you would deffinetly be the only one.
#10
Just get boosted. Go turbo or S/C if you wanna keep your warrenty. From what everyone says, it would cost a ton more going N/A and it would be a ton more work. You can always go boosted and do some engine work but F/I is your best bet if you want power.
#13
Originally Posted by WeaponX6X
haha don't worry about it...this would have to be a daily driver
So a more realistic question would then be...what's the highest one could achieve n/a without doing an engine swap or anything of that nature
So a more realistic question would then be...what's the highest one could achieve n/a without doing an engine swap or anything of that nature
port polish, better header, better exhurst, crak shift and pully, cam gear, Intake, intake mainfold weight loss too many many more, once you spend the money 300whp? easy. go to NHRA website to see more how all motor class running.
#14
Originally Posted by Brett
bore the block
12.5:1 pistons
all lightweight internals
stroker crankshaft
p&p head
complete upgraded valvetrain
lightweight pulleys, and flywheel
standalone ecu (to raise redline to 9k)
custom intake mani, with induvidual throtle bodies
headers, and full exaust
larger fuelpump and injectors, with return style setup
...i think it would make 300whp. it would take alot more money than a turbo, but you would deffinetly be the only one.
12.5:1 pistons
all lightweight internals
stroker crankshaft
p&p head
complete upgraded valvetrain
lightweight pulleys, and flywheel
standalone ecu (to raise redline to 9k)
custom intake mani, with induvidual throtle bodies
headers, and full exaust
larger fuelpump and injectors, with return style setup
...i think it would make 300whp. it would take alot more money than a turbo, but you would deffinetly be the only one.
#16
Originally Posted by RSXaco
Originally Posted by Brett
bore the block
12.5:1 pistons
all lightweight internals
stroker crankshaft
p&p head
complete upgraded valvetrain
lightweight pulleys, and flywheel
standalone ecu (to raise redline to 9k)
custom intake mani, with induvidual throtle bodies
headers, and full exaust
larger fuelpump and injectors, with return style setup
...i think it would make 300whp. it would take alot more money than a turbo, but you would deffinetly be the only one.
12.5:1 pistons
all lightweight internals
stroker crankshaft
p&p head
complete upgraded valvetrain
lightweight pulleys, and flywheel
standalone ecu (to raise redline to 9k)
custom intake mani, with induvidual throtle bodies
headers, and full exaust
larger fuelpump and injectors, with return style setup
...i think it would make 300whp. it would take alot more money than a turbo, but you would deffinetly be the only one.
#20
Originally Posted by SoccerBoy_AP
Say he gets 300whp N/A
Then add the turbo or S/C on it....
Wouldn't be a waste anymore would it?
450whp F/I with that kind of prep work??
Then add the turbo or S/C on it....
Wouldn't be a waste anymore would it?
450whp F/I with that kind of prep work??