ecu brains, what do you think?
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Join Date: Nov 2002
Location: newtown, ct, usa
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ecu brains, what do you think?
Here it goes. I have a 8 valve crx hf motor taht has 60 hp at the crank and 90 ft torque. I was thinking this, I took out the hf ecu and inserted the si ecu. The SI ecu is rated at 108 hp. It is a pm6. I am running 5psi and I have a fuel pressure regulator at 1:1. Set at 30 psi. Now w/o the turbo it runs really rich, 250 miles to a 11 gallon tank compared to 375 and the hf ecu. My question, is n/a fuel tables the same as boost fuel tables? If the si ecu is rated for 108 and the hf motor makes 60 hp, But with the turbo running 5psi I should have about 90 hp. Is the fuel maps on the si enough or do I still need some kind of fuel mgt system, I don't think so. What do you think. Ialso have the check valve for the map sensor. I also have a warlboro 255lph fuel filter. I will be putting it on friday. By the way it is a hf manifold, kkk turbo, mazda mx6 intercooler, tial wastegate, hf throttle body and si intake manifold, weapon r fpr, 240 cc injectors, Boost gauge. Please let me know, and don't ask why either. I'm just bored. thanks.
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allmotorEG-SI
Honda CRX / EF Civic (1988 - 1991)
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03-31-2002 12:34 PM