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> Problem With Turbo Change
drewhinkle
post Oct 24 2009, 02:03 PM
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I don't know how many pounds of boost I'm running; I'm using the stock waste gate and gauges. I have run it to redline and haven't had any problems. A friend of mine that used to have the same car said it would run find as is, but I know a lot of folks have changed injectors, boos controllers, etc. What do you think?
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BigJohnson9796
post Oct 24 2009, 03:57 PM
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I dono im not using the stock wastegate i dont think. Im having to upgrade my injectors and fuel pump. I was told with that turbo you need to upgrade injectors and fuel pump. Ive never got on mine because the fuel cut
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piggylover1985
post Oct 24 2009, 04:19 PM
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Drives: 92 Stealth R/T TT, MBC,BOV, MAF-T, 3" SS straightpipe, Exedy clutch stage 3, evo rims.. 87 WB Starion G54B turbo, FMIC, 13psi, 1000cc injectors,MBC,BOV, 2-1/2 full exhaust, catless, MK1 hardpipe kit, 1G MAF, 3.90 rear end, 6 bolts axles and hub, serious weight lost. 95 Stang 5.0, 373 gears, Cobra T5, GThead, Explorer intake manifold & injectors, racing clutch, straight pipe, full body kit, racing hood, z3 fenders, custom burnt orange paint, CAI, Lambo doors kit. 20" chrome wheels, Eclipse DVD/Navigation w/ custom sound
QUOTE (drewhinkle @ Oct 24 2009, 03:03 PM) *
I don't know how many pounds of boost I'm running; I'm using the stock waste gate and gauges. I have run it to redline and haven't had any problems. A friend of mine that used to have the same car said it would run find as is, but I know a lot of folks have changed injectors, boos controllers, etc. What do you think?


i don't know how much is the stock boost for the 2G eclipse, shouldn't be more than 10psi, but my 91 with the after market gauge for stock boost is 7psi without the boost controller, but i'm running 12psi now with a mbc on stock 14b, stock injectors
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BigJohnson9796
post Oct 24 2009, 04:30 PM
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I think the stock 2nd gen mitsu pushes 16psi on the garrett t-25. Thats what ive been told but im finding it hard to believe because I been reading up and searching info about it and ive read it can only hold up to 15psi....
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piggylover1985
post Oct 24 2009, 06:30 PM
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QUOTE (BigJohnson9796 @ Oct 24 2009, 05:30 PM) *
I think the stock 2nd gen mitsu pushes 16psi on the garrett t-25. Thats what ive been told but im finding it hard to believe because I been reading up and searching info about it and ive read it can only hold up to 15psi....


are you serious ? i just check on the spec for the 2G, stock boost is 8psi. i read it wrong ?
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drewhinkle
post Oct 24 2009, 06:59 PM
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I wonder what kind of boost I'm getting with the 16g
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BigJohnson9796
post Oct 24 2009, 09:23 PM
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QUOTE (piggylover1985 @ Oct 24 2009, 06:30 PM) *
are you serious ? i just check on the spec for the 2G, stock boost is 8psi. i read it wrong ?

The second gen eclipse pushes 8psi?

QUOTE (drewhinkle @ Oct 24 2009, 06:59 PM) *
I wonder what kind of boost I'm getting with the 16g


get a boost guage....
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drewhinkle
post Oct 24 2009, 09:32 PM
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I thought about getting a boost gauge, but that will probably be the beginning of the end of my checking account. First I put in a boost gauge, then I'll need a boost regulator, then new injectors, and so on, and so on. Cars are like crack, you know...
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BigJohnson9796
post Oct 24 2009, 09:54 PM
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Yea i do
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HMatt
post Oct 26 2009, 06:53 PM
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Ok... no, you are reading wrong. Stock boost is 15psi, and if you do the BCS restrictor mod, you can get 18psi.


8-10 psi is what the non-turbo guys run when they do a turbo conversion on a stock block.
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Allstotler
post Oct 31 2009, 12:12 PM
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QUOTE (BigJohnson9796 @ Oct 24 2009, 12:22 AM) *
I was asking to see how it runs have you seen your fuel cut with that turbo cause with stock injectors you should I am right now running the same turbo and my fuel cuts at full boost


You shouldn't be running full boost without injectors! 10-12 psi at the most until you re-wire and get injectors, your going to hurt your car.
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onesickgst32
post Nov 2 2009, 09:24 AM
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QUOTE (HMatt @ Oct 26 2009, 06:53 PM) *
Ok... no, you are reading wrong. Stock boost is 15psi, and if you do the BCS restrictor mod, you can get 18psi.


8-10 psi is what the non-turbo guys run when they do a turbo conversion on a stock block.


+1 stock boost is roughly 14.5-15 psi on the t-25. and the bcs mod level is about right as well. mine isn't quite at 18 though, it wont hold there but for about a second then go down to around 16.5-17

as for the 1g cars, dont quote me, but i think thy are 12? or 11.5 or something like that. i know the t-25 was smaller, but it ran higher boost
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BigJohnson9796
post Nov 2 2009, 07:43 PM
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QUOTE (Allstotler @ Oct 31 2009, 12:12 PM) *
You shouldn't be running full boost without injectors! 10-12 psi at the most until you re-wire and get injectors, your going to hurt your car.


Yeah I know thats why I dont drive it.
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HMatt
post Nov 2 2009, 09:02 PM
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Actually... I believe the stock 1g boost is about the same as the 2g... the 14b is capable of holding higher boost to redline because it is slightly bigger. The t-25 (as well as the head) on the 2g is smaller to facilitate faster spool times, but it doesn't have as much power up top.
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BigJohnson9796
post Nov 2 2009, 11:37 PM
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I think the T-25 is only good for stock to around 250hp. Your right though its for faster spools and gave less turbo lag
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