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Joined: Feb 2004
Posts: 47
Member 2000 Toyota Celica
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Member
2000 Toyota Celica
Joined: Feb 2004
Posts: 47 |
Has any one tried this and can recommend the easiest way to do it? I plan on looking into the SF Turbo kit in the future and from what I have been reading it seems the only way to maximize the Turbo's potential, at least torque wise, in a GTS is to lower the compression ratio in the engine. Can anyone recommend the easiest and cheapest way to do this? Would this effect the overall WHP significantly? I would like to maximize torque without sacrificing to much HP.
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Joined: Aug 2003
Posts: 222
Member 2000 Toyota Celica GT
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Member
2000 Toyota Celica GT
Joined: Aug 2003
Posts: 222 |
if you lower your compression, you will lose some hp, but you gain it back with a Turbo because you can now boost higher safely, but i would also recommend doing the rods while you are at it if you plan on running high boost. You can also get a bore kit that will not take as much away from the hp but is also costly to do.
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Joined: Feb 2004
Posts: 47
Member 2000 Toyota Celica
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Member
2000 Toyota Celica
Joined: Feb 2004
Posts: 47 |
Yeah I figured it might have to sacrifice some HP but that's ok as long as the Turbo produces. I would like to avoid a bore kit if at all possible especially if there is a cheaper and easier way to do it. I believe I read somewhere on one of these post about a lower compression kit? I'm assuming this is referring to a piston and rod kit that could do the trick. If this is true, where could I find one for a 00 GTS? Also, is there anything else I might need to strengthen (i.e. tranny, suspension, etc.) for the Turbo?
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Joined: Nov 2002
Posts: 396
Member
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Joined: Nov 2002
Posts: 396 |
Yeah I figured it might have to sacrifice some HP but that's ok as long as the Turbo produces. I would like to avoid a bore kit if at all possible especially if there is a cheaper and easier way to do it. I believe I read somewhere on one of these post about a lower compression kit? I'm assuming this is referring to a piston and rod kit that could do the trick. If this is true, where could I find one for a 00 GTS? Also, is there anything else I might need to strengthen (i.e. tranny, suspension, etc.) for the Turbo? unless you plan on making over 275whp, you dont need lower compression pistions. if you plan on going over 275 whp, you will need more than lower compression. stronger transaxle, new sleves, apr head bolts, new connecting rods, standalone fuel management (not piggy back) ect
Controlled Inertia President 8.831 @ 79.8 mph (best 1/8 new motor 12/02/04) 2.007 (best 60') All motor
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Joined: Jul 2003
Posts: 407
Senior Member 2000 Toyota Celica
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Senior Member
2000 Toyota Celica
Joined: Jul 2003
Posts: 407 |
Yeah I figured it might have to sacrifice some HP but that's ok as long as the Turbo produces. I would like to avoid a bore kit if at all possible especially if there is a cheaper and easier way to do it. I believe I read somewhere on one of these post about a lower compression kit? I'm assuming this is referring to a piston and rod kit that could do the trick. If this is true, where could I find one for a 00 GTS? Also, is there anything else I might need to strengthen (i.e. tranny, suspension, etc.) for the Turbo? unless you plan on making over 275whp, you dont need lower compression pistions. if you plan on going over 275 whp, you will need more than lower compression. stronger transaxle, new sleves, apr head bolts, new connecting rods, standalone fuel management (not piggy back) ect good info illusive and dont think the tranny handles that power too well either
To deny the simple pleasures in life is to desire death in the most horrifing way.
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Anonymous
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Anonymous
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that weird how lowering it helps a Turbo work to its potential 
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Joined: May 2003
Posts: 5,342
dikitzaps 1974 Toyota Celica
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dikitzaps
1974 Toyota Celica
Joined: May 2003
Posts: 5,342 |
its your tranny thats gonna be the problem
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Joined: Feb 2004
Posts: 47
Member 2000 Toyota Celica
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Member
2000 Toyota Celica
Joined: Feb 2004
Posts: 47 |
Yeah but a Performance clutch and flywheel should help the tranny, right?
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Joined: Sep 2003
Posts: 3,070
Specialist 2000 Toyota Celica
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Specialist
2000 Toyota Celica
Joined: Sep 2003
Posts: 3,070 |
that weird how lowering it helps a Turbo work to its potential  Not really, because the lower the compression ratio, the more air that can be crammed into the cylinders.
Aqua Teen Hunger Force...number one in the hood, G
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Joined: Jan 2004
Posts: 873
seabass 2000 Toyota Celica GTS
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seabass
2000 Toyota Celica GTS
Joined: Jan 2004
Posts: 873 |
Yeah but a Performance clutch and flywheel should help the tranny, right? that will help with using the power but your tranny will still dynamite (if its stock) you need cryo treated gears and such
hey thats a 20 minute phone call "if i have seen farther it is by standing on the shoulders of giants" derek: do you know that non dairy cream is flamable Jennie: ...derek..what did you do
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Joined: August 2004
Thank you.: Props to everyone wit a celica. Random: If you have any questions on anythin bout ma car, ask me?
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