what are the best mods for n/t

[xavier3jr]

ok ive already got
cool air intake
header and dp
high flow cat
shifter bushings
nkg wires plugs

i know im gana get
performance coil pack
short shifter
ground kit


but then what....lol

how mcuh hp will a port and polished head and intake mani give? i need suggestions

[Blackcrow64]

You could get an underdrive pulley set... I think thats what they call it. lol The port and polish should definetly make a good improvement. Maybe some different cams too?

[l_eclipse_l]

Underdrive pulley and larger throttle body are about your last two options after you have all the mods done on your list. You could also go with a performance intake manifold, but those are expensive and I don't know how much performance you would actually gain out of it.

[david-b]

Dont get the performance IM. Not worth it on N/T