need some help

The Nissan 300ZX (Z32) general community discussion forum
400hp300zxtt
Posts: 5
Joined: Wed Feb 14, 2007 1:32 pm
Car: 1990 300zx tt

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can anyone tell me what is the best way to get about 50-75 hp on a 90 tt


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freakonaleash1187
Posts: 1460
Joined: Tue Jan 27, 2004 5:09 pm
Car: '93 300ZX N/A, '97 200SX SE

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Intake, exhaust, and ECU with boostjets.

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NSR240sxe
Posts: 6511
Joined: Mon Nov 22, 2004 5:53 pm
Car: '97 Kouki S14, '98 Sentra SE
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^ yep

A quality catback exhaust, an intake, and a computer reflash can provide up to 100hp at the crank.

400hp300zxtt
Posts: 5
Joined: Wed Feb 14, 2007 1:32 pm
Car: 1990 300zx tt

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What are boostjets?

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freakonaleash1187
Posts: 1460
Joined: Tue Jan 27, 2004 5:09 pm
Car: '93 300ZX N/A, '97 200SX SE

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Its little metal piece that you put into one of the wastegate lines (I believe) and it raises the boost to something like 12-14 psi. They should be sent with the ECU upgrade.

400hp300zxtt
Posts: 5
Joined: Wed Feb 14, 2007 1:32 pm
Car: 1990 300zx tt

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i bought the car with a jim wolf ecu so i dont know i guess i would have to look . but thanks

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freakonaleash1187
Posts: 1460
Joined: Tue Jan 27, 2004 5:09 pm
Car: '93 300ZX N/A, '97 200SX SE

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It should have boost jets then.

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gpelite
Posts: 365
Joined: Tue Aug 09, 2005 2:22 pm
Car: 1990 300zx TT

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Yeah unless you have boostcontrollers, which are easy to spot since they don't look stock at all, you have jets


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