TPI and MPFI?
02-12-2006, 10:16 PM
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Car: 83' Camaro
Engine: 355
Transmission: TH-350
Axle/Gears: Open...
TPI and MPFI?
I got a buddy who has an 89 camaro with a 305 TPI and he is telling me that by switching to the Holley Stealth RAM intake it becomes a Multi Port Fuel Injected engine...can someone please enlighten me on what exactly makes a car TPI and MPFI? Just for clarification.
02-12-2006, 10:46 PM
#2
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Re: TPI and MPFI?
Originally posted by Ray102386
I got a buddy who has an 89 camaro with a 305 TPI and he is telling me that by switching to the Holley Stealth RAM intake it becomes a Multi Port Fuel Injected engine...can someone please enlighten me on what exactly makes a car TPI and MPFI? Just for clarification.
I got a buddy who has an 89 camaro with a 305 TPI and he is telling me that by switching to the Holley Stealth RAM intake it becomes a Multi Port Fuel Injected engine...can someone please enlighten me on what exactly makes a car TPI and MPFI? Just for clarification.
02-14-2006, 02:34 AM
#3
Supreme Member
Also TPI is batch fire MPFI, not sequential fire MPFI. Batch fire triggers injectors to fire in batches, while sequential fires one injector at a time. This goes in relation to the type of computer (ECM) being used, not the intake.
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