04-22-2008, 01:50 PM | #11 |
Stock
Join Date: Mar 2008
Location: New Zealand
Posts: 6
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all i really want is a kit that will give me boost level pretty much the same as a TT supra
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04-23-2008, 03:01 AM | #12 | |
Supra Owner
Join Date: Oct 2005
Location: GA, USA
Posts: 2,209
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Quote:
That kit will do exactly what you describe. At mkiv-tt oem boost levels (i.e. 11.5psi), you'll be pretty much matching the hp of a bpu mkiv tt.
__________________
Phil '94 Supra Turbo, 6spd, 'APU'+ Displacement is no replacement for boost. Life begins at 30psi. NB: Please consider posting any help requests in a new thread instead of asking me for help privately. About 99.9+% of the time, private help requests end up covering great information that could be very valuable to other forum members. If you have a good reason for needing the help request to be private, I'll consider it. If not, then why not give everyone else the opportunity to pitch in too, and/or learn from the information? Remember, there's no such thing as a dumb question. We're all here to help within this family of Supra owners. |
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05-13-2008, 08:12 PM | #13 |
Stock
Join Date: May 2007
Location: Quebec, Canada
Posts: 16
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05-13-2008, 11:28 PM | #14 |
Supra Owner
Join Date: Oct 2005
Location: GA, USA
Posts: 2,209
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I'd qualify that statement by reminding folks to always run a sufficient amount of octane to match your boost level. The 2jz is only indestructible as long as you obey this rule. If you don't (i.e. if you run too much boost for the octane level of fuel you have in the tank), you'll destroy any engine, regardless of how much $$$ you spend on the internals. Eg. With the oem ecu (i.e. with the oem timing curve), 18psi on 91 octane pump gas (US spec) will destroy the engine bit by bit. Detonation will gradually take small chunks of metal out of the pistons and head until compression is severely affected.
The story is actually more complex than that simple rule if you're running an aftermarket ecu (eg. AEM). You still have to observe the rule, but there is a bit more flexibilty if you can retard the timing curve.
__________________
Phil '94 Supra Turbo, 6spd, 'APU'+ Displacement is no replacement for boost. Life begins at 30psi. NB: Please consider posting any help requests in a new thread instead of asking me for help privately. About 99.9+% of the time, private help requests end up covering great information that could be very valuable to other forum members. If you have a good reason for needing the help request to be private, I'll consider it. If not, then why not give everyone else the opportunity to pitch in too, and/or learn from the information? Remember, there's no such thing as a dumb question. We're all here to help within this family of Supra owners. Last edited by pwpanas; 05-13-2008 at 11:30 PM. |
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