What kind of mods do i need to make 350 hp
Jan 8, 2011, 05:02 PM
#1
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What kind of mods do i need to make 350 hp
ive had my evo 8 for 3 years and i have always wanted to upgrade my horse power my car is stock what kind of mods should i put on my car to get around 350 hp please help im new to this website thanks.
Jan 8, 2011, 05:12 PM
#3
Read this thread for more info:
https://www.evolutionm.net/forums/ev...g-dummies.html
Jan 9, 2011, 09:52 PM
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I say
Full exhaust system
Intake
Port the stock manifold
Cams-spring n retainers
Intercooler piping
bigger injectors maybe but stock should be good
And a good tune - a afr wideband for this i think
you may also want to mess around with the turbo since you have an 8
Full exhaust system
Intake
Port the stock manifold
Cams-spring n retainers
Intercooler piping
bigger injectors maybe but stock should be good
And a good tune - a afr wideband for this i think
you may also want to mess around with the turbo since you have an 8
Jan 10, 2011, 03:19 PM
#7
I would have to say go with your maintence first. Spend the money and have your Timing belt and Water pump replaced with OEM parts. Then, I would go with a set of cams at the same time, just to make that part of your motor solid. Maybe even some ARP headstuds. After that, I would go with a full exhaust and a boost controller. A 10.5 hotside would be nice. Find a RELIABLE tuner or shop to do the work for you. Then learn the skills and hello 11's.
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Jan 12, 2011, 05:38 AM
#8
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My mods.
intake
3'' full exhaust
mbc
255 walbro fuel pump
ams fuel rail
Reflashed the stock ecu and made 337whp and 319hp on dyno. My tuner told me that the stock turbo is doing more bad, then good trying to push it to 350whp. That was my goal for now, but im very happy with 337whp.
JUST FIND A GOOD TUNER!! and do your homework!!! dont just take your car to anyone, just because they have an dyno.
intake
3'' full exhaust
mbc
255 walbro fuel pump
ams fuel rail
Reflashed the stock ecu and made 337whp and 319hp on dyno. My tuner told me that the stock turbo is doing more bad, then good trying to push it to 350whp. That was my goal for now, but im very happy with 337whp.
JUST FIND A GOOD TUNER!! and do your homework!!! dont just take your car to anyone, just because they have an dyno.
Jan 12, 2011, 06:53 AM
#9
My mods.
intake
3'' full exhaust
mbc
255 walbro fuel pump
ams fuel rail
Reflashed the stock ecu and made 337whp and 319hp on dyno. My tuner told me that the stock turbo is doing more bad, then good trying to push it to 350whp. That was my goal for now, but im very happy with 337whp.
JUST FIND A GOOD TUNER!! and do your homework!!! dont just take your car to anyone, just because they have an dyno.
intake
3'' full exhaust
mbc
255 walbro fuel pump
ams fuel rail
Reflashed the stock ecu and made 337whp and 319hp on dyno. My tuner told me that the stock turbo is doing more bad, then good trying to push it to 350whp. That was my goal for now, but im very happy with 337whp.
JUST FIND A GOOD TUNER!! and do your homework!!! dont just take your car to anyone, just because they have an dyno.
Intake, TBE, IX turbo, mbc, licp, Walbro 255, and a great tuner will get you there, or get you very close to it.
Last edited by chu; Jan 12, 2011 at 07:46 AM.
Jan 12, 2011, 07:28 PM
#10
My evo VIII put down 330whp on STMs mustang dyno with the following mods
IX turbo
ported exhaust manifold
AEM series 1
kelford 272
QTP o2 dump
Invidia TBE
RC 1000cc injectors
HKS dli
walbro 255
and 29psi of boost
IX turbo
ported exhaust manifold
AEM series 1
kelford 272
QTP o2 dump
Invidia TBE
RC 1000cc injectors
HKS dli
walbro 255
and 29psi of boost
Last edited by Tfresh; Jan 12, 2011 at 07:40 PM.
Jan 13, 2011, 02:37 AM
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For 360-370 HP you need:
cams 272
full exhaust (turboback)
Walbro fuel pump
Good remap
It is very good to mount turbo from Evo IX, the best is turbocharger with number 49378-01580. Then you will have circa 400 HP if engine is in good condition. Of course ARP for head are pleased
You don't need to replace intake, fuel rail and other things.
Martin
cams 272
full exhaust (turboback)
Walbro fuel pump
Good remap
It is very good to mount turbo from Evo IX, the best is turbocharger with number 49378-01580. Then you will have circa 400 HP if engine is in good condition. Of course ARP for head are pleased
You don't need to replace intake, fuel rail and other things.
Martin
Jan 13, 2011, 04:10 AM
#13
Hahah the mod bug has bitten you...read this because it has some great information for beginners...https://www.evolutionm.net/forums/ev...g-dummies.html
Everyone is going to post all different parts and tell you what to do. The best way to go about it is picking out parts that are ideal for your specific goals and intentions with the car.
350 (i assume you mean on a dynojet) is obtainable on the stock 8 turbo, you don't have to change to a 9 turbo. There are a variety of fuels to use which affects what boost levels you can run. You basically will need a bolton Evo to make 350awhp which includes...
Turbo back exhaust, O2 housing or O2 dump, walbro 255 fuel pump, upper and lower intercooler piping, 3 or 3.5 inch fmic, intake, upgraded bov (the stock plastic 8 bov will not hold increased boost pressure), cams, springs, and retainers, boost controller, boost gauge, and most importantly a TUNE.
The above parts should definitely be a good start and get you close to your goals and also provide a solid starting point to build off of because, as everyone will say, you'll always want more.
Everyone is going to post all different parts and tell you what to do. The best way to go about it is picking out parts that are ideal for your specific goals and intentions with the car.
350 (i assume you mean on a dynojet) is obtainable on the stock 8 turbo, you don't have to change to a 9 turbo. There are a variety of fuels to use which affects what boost levels you can run. You basically will need a bolton Evo to make 350awhp which includes...
Turbo back exhaust, O2 housing or O2 dump, walbro 255 fuel pump, upper and lower intercooler piping, 3 or 3.5 inch fmic, intake, upgraded bov (the stock plastic 8 bov will not hold increased boost pressure), cams, springs, and retainers, boost controller, boost gauge, and most importantly a TUNE.
The above parts should definitely be a good start and get you close to your goals and also provide a solid starting point to build off of because, as everyone will say, you'll always want more.
