380cc injector power limit
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380cc injector power limit
hi all
what sort of power will the stock injectors in my 98 classic cope with and still be reliable?
im at 260 bhp just now with walboro and areomotive fpr with a unichip remap.
what sort of power will the stock injectors in my 98 classic cope with and still be reliable?
im at 260 bhp just now with walboro and areomotive fpr with a unichip remap.
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See the first row of this chart: Scoobypedia | Trusted knowledge for everything Subaru | Knowledge / Estimated Horse Power from Injectors
These seem to be entirely reasonable figures, based on posts from JGM when he's mapped cars withe the 380s still fitted (as in my case, too).
These seem to be entirely reasonable figures, based on posts from JGM when he's mapped cars withe the 380s still fitted (as in my case, too).
Last edited by joz8968; 13 December 2008 at 02:47 PM.
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thanks troops!!
I thought about 300ish was right as id looked at andyforests tuning packs and for over 300 he changes the injectors for 550s. Would 440s off a late model classic or sti be a straight swap? I was on AFPs site eyeing up his uprated TD04 and noticed the injector swap mentioned. Not looking for as much power as possible but as much as is reliable............. same old story huh
I thought about 300ish was right as id looked at andyforests tuning packs and for over 300 he changes the injectors for 550s. Would 440s off a late model classic or sti be a straight swap? I was on AFPs site eyeing up his uprated TD04 and noticed the injector swap mentioned. Not looking for as much power as possible but as much as is reliable............. same old story huh
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ginger, I take it your 1998 car is MY98 (Sep 97 - Aug 98) UK car, yes? Because if its MY99 (Sep 98 - Aug 99), then it'll already have 440s fitted! Similarly, if its a 1998 JDM car it'll have 440s fitted (unless its a non STi Wagon) - see here: Roojai Subaru Impreza
If it has got 380s as std, then as mentioned above, it'll be a UK MY98 car, with phase 1.5 injector rails. So you'd need 440s from a JDM MY97/98 car for a straight swap... or ones from a MY99/00 car but will have to use adaptors - see here: Carl Davey, specialist Subaru Impreza parts supply
If it has got 380s as std, then as mentioned above, it'll be a UK MY98 car, with phase 1.5 injector rails. So you'd need 440s from a JDM MY97/98 car for a straight swap... or ones from a MY99/00 car but will have to use adaptors - see here: Carl Davey, specialist Subaru Impreza parts supply
Last edited by joz8968; 13 December 2008 at 10:31 PM.
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