Intake Manifolds
Dorman 615-180 Intake Manifold
(Misc.) DORMAN
Some manifolds feature a reinforced aluminum coolant crossover to eliminate corrosion and vibration (where applicable)
Torque specifications & bolt tightening sequence are provided for easier installation (where applicable)
Reinforced EGR and coolant passage walls increased manifold durability (where applicable)
Re-engineered by Dorman with heat-resistant molding to reduce both warping and coolant leaks (where applicable)
Price:
$124.99
$90.78
Customer Reviews:
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Perfect Fit
If you need to replace your melted intake plenum, use this one. This Dorman item comes with the required gaskets, and also includes a new pcv valve. The price is MUCH lower than any local auto parts store ($130) for the same item. If you plan on swapping this part yourself I would HIGHLY... -
Beware of Dorman LLT warranty buying through Amazon
**Beware of the LLT warranty on Dorman parts, read on further. I bought this exact part in 2009 from Amazon for my 1997 Park Ave 3.8L. This Dorman part, as many Dorman parts, have a LLT warranty so I purchased the Dorman product from Amazon. Now it's 2011 & 10000 miles later & my mechanic tells...
1994, V6 Nissan Maxima SOHC with 225,000+ miles. I removed the top half of the intake to get to the injectors I plan on having rebuilt as some of them are bad. I noticed some oil in the manifold. Also, a littlle bit of oil dripped from the PCV...
Leakage is not normal. It would seem this engine is due for some serious maintenance.
Price:
$212.95
$110.00
Has provisions to add oil fill tube
Dual plane intake style
Intake is 50-state street legal, when used with the correct carburetor and in the correct application
Basic operating RPM is from idle to 5,500 RPM
Intake is made of aluminum material with a natural finish
I have a DOHC 2.0 liter engine and I'm having some trouble with picking up speed. After cleaning out my AEM filter and intake I noticed black oil like sludge in the manifold. Is this normal? Is that cause my lack in hp? If so how do I fix this...
it is not normal check , clean or replace your PCV valve if the pcv valve is dirty it will cause poor performance http://en.wikipedia.org/wiki/PCV_valve
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Edelbrock 2703 Performer EPS Intake Manifold with Oil Fill Tube and Breather: Performer EPS Intake Manifold Cast... 
Edelbrock 27034 Performer EPS Intake Manifold with Oil Fill Tube and Breather: Performer EPS Intake Manifold End... Tips for Oil Pan Gasket Replacement - Intake Manifold Gasket
If your cars oil pan gasket is faulty, the probability of engine oil leaking drastically increases. Most people do not take care of their cars the way they should. Proper attention and maintenance is not given to the vehicle, which eventually leads more complications. The problem is oil pan gasket leaks are one of the most common problems that car owners experience, but it is also the one problem that is constantly ignored. Most car owners know the importance having an engine that operates at maximum levels and they know that without engine oil this would not be possible. However, most people still ignore the fact that engine oil can leak quite easily and that there are ways to ensure that it does not.
Moreover, there are also very distinct ways to determine whether oil is leaking or not, such as checking for oil puddles under your car or drops of engine oil on the engine itself or on nearby parts. If the engine continues to leak without the owner noticing, there will come a time when the engine has no oil to lubricate itself, thus malfunctioning and eventually seizing. An engine seize is probably the worst thing that can happen to your car, which is why it is important to pay attention to oil leakages....
Oil Pan Gasket
The oil that every car or vehicle needs to operate is held in the container known as the engine sump, but more commonly referred to as an oil pan. There are times when the oil can start to leak from the oil pan, but is prevented due to the oil pan gasket. The oil pan gasket sits between the engine and the oil pan and without the presence of a gasket; the oil will always leak and never be able to reach the engine.
A gasket is a mechanical seal that is used to fill spaces or conjoin two different surfaces with the basic purpose to prevent any sort of leakage.
Most people would argue why there is a need for an oil pan gasket, when the oil pan and engine can be easily conjoined with each other. However, what these people do not understand is that oil pan and the opening in the engine where oil enters are of different shapes and sizes, which does not allow the two parts to come together. Simply meaning, that there are too many irregularities between the two and you can try as much as you want the oil will always leak. This is where the gasket is so valuable because it was designed in a way to bring together all sorts of different items, regardless of the shape and size.
Intake Manifold oil News
Staying young with this 'time machine'Canada.com - Jan 01, 1970
Heads are World Products S/R Torquer 76 cc units mated to a Weiand single plane intake manifold and a 650 cfm Edelbrock carburetor. Heddman Headers dump into a single three inch exhaust. Shortly after the build, Helmes moved to Nanaimo and after3D Car Shows - Jan 01, 1970
Key sound attenuation features, such as a structural front engine cover, structural cam cover, and light weight composite acoustic intake manifold cover. The 2.5L is paired with the Hydra-Matic 6L45 six-speed automatic with tap-shift control.
GM High-Tech Performance Magazine - Jan 01, 1970
With the engine set, Charlie turned to Nitrous Outlet, where Nitro Dave himself plumbed up a wicked 8-nozzle direct port system into a custom painted LS2 intake manifold, a trick piece to top a trick engine. With big jets, Dave was ready to make some
