Intake Melting?
#11
Re: Intake Melting?
Sorry to be picky, but that's not the intake manifold. That's part of the air filter assembly. it has a resonance chamber that engineers spent countless hours on tuning to help creat a torque curve for these engines. And if you remove it for a piece of pipe like Black Ice posted, you will actually lose power on a stock car.
Doesnt the intake part I posted above go attached to the "intake manifold" ?
#12
Re: Intake Melting?
I was refering to the first picture the OP labeled as 'intake manifold upside down'. Yes, the part you posted does get attached to the throttle body, and it is attached to the intake manifold. it's part of the intake system, but not tha actual manifold.
#16
Re: Intake Melting?
the manifold is the part that actally bolts to the cylinder head. it's job is to evenly distribute air/fuel to the cylinders. it's typicaly made of cast aluminum, however in the last few years some auto manufacturers have moved to a plastic manifold. The plastic used for manifolds is denser and manufactured under much better controls than the air filter assembly.
here is what a typical manifold for a 4-cyl looks like. The part at the bottom of the picture attached to the 'plenum' is the throttle body (butterfly). It's the part that opens when you put your foot down on the gas pedal. The flange on the right is where it bolts to the engine, and those little round black grommets are the seals for the fuel injectors.
In contrast, here is what a v-8 carburated Pontiac manifold looks like. This is a typical race/aftermarket example that's designed for upper RPM power.
here is what a typical manifold for a 4-cyl looks like. The part at the bottom of the picture attached to the 'plenum' is the throttle body (butterfly). It's the part that opens when you put your foot down on the gas pedal. The flange on the right is where it bolts to the engine, and those little round black grommets are the seals for the fuel injectors.
In contrast, here is what a v-8 carburated Pontiac manifold looks like. This is a typical race/aftermarket example that's designed for upper RPM power.
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rgx
Honda Civic Hybrid
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05-08-2006 07:27 PM