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bahrain boy
December 30th, 2005, 01:15 AM
Who installs it in Bahrain ... any suggestions i hear the engine is good for it

Thug Life
January 4th, 2006, 03:29 AM
if u mean TPI(Tuned Port Injection)

its has good air flow but not that much of horsepower

i guess the old boyz had installed nitrous on alot of TPI's

waiting for them to reply

beaSSt_from_eaSSt
January 9th, 2006, 12:14 PM
Yo, there is nuthin called " This Engine is good for NOS".

Am amazed about poeple who talk parts but they dont know " how engines works"........not you sure Bahrain Boy, I mean some other guys.

And if you are looking for a NOS setup on an L98, you better change the cross section in the runners to change the torque action range.

Good Luck

By the way, can we call an LS1 Engine a TPI Engine, I was just thinking about it.:devil:

Thug Life
January 9th, 2006, 03:57 PM
L98 is TPI

ENGINE MASTERS
January 27th, 2006, 09:30 PM
By the way, can we call an LS1 Engine a TPI Engine, I was just thinking about it.:devil:


good question

i found this informatio and tell me what do you think

Q: What is the difference between TPI, SFI, MPFI, TBI, and CPI injection?

A: TPI (Tuned Port Injection) is a "batch" fire system (from the factory) which means that each bank of injectors will fire all at the same time. SFI (Sequential Fuel Injection) is sequential in that only the injector that needs to fire does so. Both TPI and SFI have injectors located in every runner of the intake manifold. MPFI (Muti-Port Fuel Injection) has one injector per cylinder for more power and precise amounts of air and fuel delivered directly to each cylinder via fuel rails. However, there are more parts to wear or break. TBI (Throttle Body Injection) has two injectors placed over the throttle body (carb bowl type unit) indirectly injecting through the intake manifold. This result in less power and imprecise amounts of air and fuel delivered to the cylinders, but there are less parts to wear or break. CPI (Central Point Injection) is a hybrid of MPFI and TBI in that there are two injectors placed over throttle body sending more precise amount of air and fuel to the cylinders through a direct injection via a plastic tube and poppit valve at each cylinder. There are less parts to wear or break this way.



so what do you think after you read this :bump:

firebird
January 27th, 2006, 10:01 PM
thanks for good information