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Thread: fuji header worth changing to asp?

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Posts: 1-10 of 36
2012-05-19 13:31:50
#1
fuji header worth changing to asp?
hi

i currently have a modified nissan primera p11 the mods so far power wise

fuji 4-2-1 header
2.5'' mandrel cat back including decat
nistune map
cat cams camshaft quite big duration medium lift
air filter plugs etc
lightened flywheel

to be fitted light weight pulleys g spec

175bhp at the mo

from this set up im looking to buy either a ASP or ive seen JMR ones

do either of these give a big enough gain over the fuji i currently own to warrant the cost?

thanks in advance
2012-05-19 13:37:48
#2
No... Keep the Fuji.. If you plan on keeping your set up simple the Fuji is the best off the shelf header you will find.
2012-05-19 13:41:31
#3
yer looking at staying where i am as any more cam wise etc required head work as im sure you will know. the car drives epic just wondered if anything else could be squeezed from the de bolt in wise
2012-05-19 13:50:55
#4
Get yourself some S4 cams if you have not done so already.

A nice healthy DE with the following will be a lot of fun

JWT S4 cams
Fuji Header
2.5" Exhaust
UR Pulley set
Lightened flywheel
B15 clutch kit
A good tune
2012-05-19 14:27:40
#5
im on a RR de so no s4s for me. my current cams are bigger duration than s4s any way i think.

looking forward to light weight pulleys though im replacing water pump and crank to gspec ones
2012-05-19 17:59:46
#6
you may want to look into a non RR intake manifold, from what i understand they flow better then the RR and will gain a few ponies...
2012-05-19 18:22:20
#7
Do you know if they a straight swap?
2012-05-19 22:02:07
#8
This sounds interesting. No pics of the car ?
2012-05-19 23:27:20
#9
nitrous ftw
2012-05-20 07:54:05
#10
Ill post full spec and pics if you want later on ?
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