Here is the practical difference between the Cobra cam and the HO. The intake duration is somewhat less adding some low end torque. The exhaust...
Your present block has to come apart and be cleaned in any event and new parts placed. Going to the 88 long block will raise your compression to...
Some notes on flat tappet cams and lifters. In the present day oils, Zinc and other compounds have been either taken out or reduced to very low...
The 40p heads are about done flowing (flatten out) above .500 lift for both intake and exhaust. Check the flow charts for these heads. Going much...
Another opinion. The 5.4 is only 330 cu/in. and not that big a change in displacement. You can make the same killer combination by strokeing a 302...
Lincolns with no valve reliefs are in the same years that Mustngs were, up to 86 and some early 87s. 88 to 92 has forged pistons. Later years up...
The limit is determined by the octane and quality of the gas you use and the ignition advance curve. Normally 93 octane will take between 10 and...
There are several good systems on the market. The little known thing about this is that a tune should be done. With alky/water injection, ignition...
U joints, drive shaft balance/bent/ dirt, drive shaft indexing at the pinion input, dry splines, worn output housing bushing, pinion loss of...
This young man clearly has not the time in life, the perspective, nor the experience to do anything but buy a long block as his first attempt to...
dup post for some reason.
jd, unless you are having some one else do head work that has experience, you will get into trouble trying to port the 40p heads. There is water...
The statements about SD being so poor with other heads, headers etc is flat out wrong. Please don't make those statements based on what you might...
411, don't get to deep in lectureing me. Ive neen around a bit to my friend.
We were trying to be of help by alerting you to the differences between the trucks and the cars. The trucks were later in tranfering to the good...
I don't know what year motor your looking at but you need a lot more info about all this. Your Mustang 'expert' should know what you need. 1. the...
40 P heads are IDed all over both inside and out as well as the plug angle. They have 4 bars in each end. The 40s have 3 bars on each end and have...
If your talking about the older 302 block, the 40p heads use pedistal rockers. You need to use the correct length push rods and be sure the...
I am currently finishing up a complete 5L motor based on a 2001 Explorer long block. The cam being used is a 95 Cobra. Heads have some carefull...
My source is also Ford and the NHRA tech for all the stock Ford Mustang classs & years. Never mentioned any other lines of cars within Ford. The...
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