For really big power gains, a G35 350Z supercharger or turbo kit is the only way to go. If you are building a show vehicle, any shiny or powder-coated Datsun 280Z intake should suffice, but if you really want performance gains, consider spending a bit more for a well-known, brand name Datsun 280Z cold air intake that has some research and engineering behind it. Beyond this, turbo upgrade and fuel system upgrades are necessary. Put the gasket on and it sealed my exhaust manifold leak but the gasoline is still leaking from the intake manifold. If the car still has the original fuel pump from the fuel injection system it will have way to much pressure and force the float valves open causing a flooding condition. Returns: Most parts at Z Car Source may be returned within 30 days for a refund. .
Our personal attention and Z Car knowledge is unbeatable. The gasket is installed correctly. For a straight bolt on this is arguably the best head by virtue if the reasonable combustion chamber and valve size remember this head will render an 8. We appreciate your business and look forward to providing you with all of your Z car parts for many years to come. I bought a new gasket thinking this was my problem. Further Infiniti G37 Nissan 370Z performance gains are found with exhaust headers, high flow cat pipes, pullies, lightweight flywheel and ecu tuning.
I went out and bought 8mm studs that go into the block and they fit so I will try and see if that fixes my problem. Bought the studs I needed and position the gasket properly. The valve sizes remained the same till the end of the L28 in '83. To produce really big horsepower numbers, a G37 370Z turbo or supercharger kit is necessary. I went out and bought 8mm studs that go into the block and they fit so I will try and see if that fixes my problem.
Still any reason why it's not idling? Well needless to say it's not going anywhere. The second exception is the Nissan Motorsports high pressure oil pump, 15010-A1110. Rather than sticking with less effective outdated and broken automotive parts and risk harming many other automotive components, it is advisable to restore them with completely new automotive parts. Check the float bowl gaskets and the screws that hold on the bowls. It's probably not idling because you have a huge intake manifold vacuum leak. The pictures are better, at least they are equally gigantic.
Touch it to the positive of the battery and it works. Don't know what the heck is going on here. The studs apply clamping force to both the intake manifold and exhaust manifold header flange in your case. Well I decided to park it in the garage to fix it. Add this part to cart and complete your order.
Expect a 15-30 horsepower gain depending on number of parts installed. I'm stuck in this pile of information that I can not use because I don't know if the headers are wrong. Your fuel pump may be correct, but you should measure the fuel pressure anyhow to verify what is it. Nissan used plastic anchors on only the early 260Z thru early 280Z models before going with metal anchors. There are several studs that are common to both manifolds.
Now many people tell me that the headers are supposed to have some kind of extension that pushes the intake manifold down on the bottom. Why should you choose Z Car Source for your Z's parts? For street use the best all around head if I had to choose one is the N42 head as delivered. Next when I do keep it running have to keep giving it gas the clutch acts as some kind of super gas launcher and when it's pressed to change gears the engine revs up to about 6 or 7k and I have to wait for it to come back down in order to change gears. Btw these problems did not exist before the installation of these studs. As great as these cars are, Motorsport Auto is dedicated to helping you make yours even better, in handling, comfort, and performance. It doesn't flow through the intake manifold.
So I have a 77' 280Z but the efi has been swapped out to a Holley carb. We strongly urge customers to package their returns well, and ship them to us fully insured in a trackable manner. The carb is probably allowing gross amounts of fuel into the manifold and the fuel is running through the ports and leaking out at the joint with the head. . It sounds like you have both. The output of the 280zxt oil pump is 0.
Each stud or bolt holds between the intake and exhaust splits its clamping force between them. It's not the original pump. For eligible returns or Core returns, ship your items to: Z Car Source, Attention: Returns, 952 W. Put the manifold back on and the leaking gas problem is fixed. It provides a continuous bead of adhesive around the circumference of a filter's metal wrap, either inner or outer, to lock the pleat tips in place and prevent movement. Don't know what the heck is going on here. Of course there is always someone coming along changing the rules.
We will send you a confirmation email with the final price. If you are installing a carburetor on an N42, N47, P79, or P90, you will need part 15-8080 see Related Items below. Installing an Datsun 280Z intake is one of the easiest bolt-on performance modifications you can make, and can be done with simple hand tools. Virtually any L-series oil pump will install on an L series engine. Z Car Source is not responsible for the shipping charges, lost packages, or any damage that is incurred prior to us receiving the part. Even a fuel pump designed for use with carburetors can be intended to be used in conjunction with a pressure regulator. The second exception is the Nissan Motorsports high pressure oil pump, 15010-A1110.