ST165 fuel pump?

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ST165 fuel pump?

Postby JRWperformance » Thu May 18, 2017 5:53 pm

I've done a 4th gen swap on my 165. When I get it in boost, it feels like its falling on its face. Not sure if the ECU is cutting out or if I'm leaning way out when the injectors open up during boost. Is the ST165 fuel pump adequate for a stock Caldina motor?
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88 Celica Alltrac
78 Honda GL1000
04 Volvo S60R (Now Dead)
91 VW Jetta Turbo Diesel
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1988 Toyota Celica

Re: ST165 fuel pump?

Postby zaluss » Fri May 19, 2017 5:23 pm

I ran with the stock ST165 fuel pump on my gen3 swap @17.5 psi for a year without issues. AFRs always looked good at WOT and I never ran into any fuel cut issues.
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