Have i started the right way?
hi,
i am slowly improving my97 version 4 impreza, so far: bell mouth decat heatwrapped, blitz exhaust, centre decat, sti intercooler, green panel filter, B&M quikshift standard dump valve back on i have just bought a walbro uprated fuel pump gss341, can i get this fitted without having any problems or after effects? what else can i do to further increase its performance an help it run safely?? any help appreciated |
fit a 2.5 engine with a md321T turbo :thumb:
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i said slooowly improving the standard car not goin mental!!
some people dont need a car to take on motorbikes bighead,,, especially when they live in the city :smug: |
dont worry , you'll get used to the power :)...then it feels slow and you'll want more power (circle completes and back to square one !!)
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remap ;)
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Originally Posted by Jolly Green Monster
(Post 8127968)
remap ;)
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i know it will need a remap big head u told me ages ago, the thing is jolly green monster its a 97 so it needs a brain, something i pm'd u about 2 days ago.
what can i change BEFORE having a map, i dont wana modify then map then modify some more then map again like bighead lol, i dont want mega power just around 300 ish reliable bhp. thanks |
a bigger turbo for starters, headers ,fuel regulator, injectors ...the list goes on and on
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the way you are talking mike its like ur sending me towards 350 brake????
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Originally Posted by zedy
(Post 8127982)
i know it will need a remap big head u told me ages ago, the thing is jolly green monster its a 97 so it needs a brain, something i pm'd u about 2 days ago.
what can i change BEFORE having a map, i dont wana modify then map then modify some more then map again like bighead lol, i dont want mega power just around 300 ish reliable bhp. thanks |
440 injectors, 3 port if not standard remap job done, think you have 380s at the mo.
if you intend going over the 300 better get bigger the 440s |
Originally Posted by zedy
(Post 8128007)
the way you are talking mike its like ur sending me towards 350 brake????
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yes because its dangerous for the gearbox at that power, 290-310 will do me proud, i dont want to go tooo deeeep into it,
ur crazzzzyyyy and so is ur car mike :smug: a question for you? can u further improve urs???!!! :lol: and another one, hav u ever used JGM?? u always go to bob rawle :lol1: |
is it a UK car or Import?
if uk then it has a td04 and therefore only good for 280~290bhp.. and no need to change injectors.. if WRX import then it should have a VF turbo and therefore would benefit from larger injectors Simon |
im going to take the heat shield off and have a look, if it is a td04, ill get a vf35 for it and then some 440's. im looking into a new uppipe for it too, maybe porting the headers too if i can find somebody who does em.
then comes the best bit, the map. |
is it a UK car??
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Originally Posted by zedy
(Post 8127597)
hi,
i am slowly improving my97 version 4 impreza, so far: bell mouth decat heatwrapped, blitz exhaust, centre decat, sti intercooler, green panel filter, B&M quikshift standard dump valve back on i have just bought a walbro uprated fuel pump gss341, can i get this fitted without having any problems or after effects? what else can i do to further increase its performance an help it run safely?? any help appreciated 1) Big brakes 2) Suspension and roll bars 3) Then think about power. lol |
JGM, sorry for the late reply dude, i was working late, yes it is a uk car, ive got 2 scoobs both UK, a T-reg v5 too but the R-reg soooo feels like a WRX and hell does it gooo like one :luxhello: quicker than my t-reg one by some margin :eek:
definitely quicker than a friends japanese imported WRX, didnt some of the my97's (earlier ones) have the same engine as the jap wrx's anyway? i think they did :wonder: everyone automatically assumes its a WRX as the guy in his 315 bhp sti v5 did as he could not shake me off, my car was on it :) maybe you just get some quicker out the box ??? god knows.. anyways more to the point, modding will start next weeeek :thumb: |
OK. I will reply to your PM separately. Thanks.
So you have a good example that is very willing. Some cars are better than others for no apparent reason and you don't know what will be a good one until you actually drive it. With luck your turbo which is a TD04 will get to nearly 300 bhp but 280 bhp is a more average figure. Your present turbo is quick spooling and it is quick spooling turbos that allow you to take on cars with a reasonable margin of additional power. That is why the ported headers and matched uppipe allow a car to punch above its weight. I suggest you don't fit the fuel pump until shortly before your remap and your car must be in final running format when it is presented for mapping. You already have a full decat exhaust so the next step is properly ported headers and uppipe. These can go on without a remap and do the fuel pump at the same time. Now if you are happy with 280-300 bhp, you are now in a position to go for a remap but if you have aspirations for a VF34 or a VF35 it becomes more expensive but your horizon is now in the 340-360 bracket. On top of the cost of the turbo and fitting you need injectors (550cc as yellow 440s are already maxing out somewhere between 330 and 350). A mapping solution for your car will be expensive so discuss this with your mapper. |
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