E-Force IAT's and soulutions

[94tbird]

bosch (frpp) is 5gpm

 

[JPO8GT]

Thanks 94tbird!
i am looking at going to a saleen upgraded pump up front just not sure of its gph/gpm rating and a rule 800 or 1100 GPH in trunk tank because either will go in place of the lil round rule 500 easily and they are cheapo
guess either way atleast the front pump will get feed better if i upgrade the tank p.. lol

 

[JPO8GT]

I found out that the Saleen upgraded extreme pump is a EMP pump and is rated at 25 GPM a large upgrade above the stock bosch 5 GPM.. It comes with all bracket and wiring for a bolt in installation.. but they are proud of the puppy $ wise, I am going to try this pump with a Afco dbl pass, also changing my trunk tank pump from a rule 500 GPH to a rule 1100 GPH

 

[redstangs9308gt]

ok, so I just got back from doing a heat soaked, WOT pull with the following installed
cheisled water tank 6gal.
RULE 2000 in tank pump
Afco gt500 dual fans cooler.

My intake temps was up to 176F degree@14pounds of boost on a 79F degree day.

Today its 89F and I ran my car about 1hr at very slow speeds. I noticed like dysan said that I am retaining some of my heat but I guess it still has to be better than the super small res that the stock edelbrock came with.
So intake temps never got over 155F.. I know its not pefect but it is hotter outside and its still a drop in temps so I am happy. Alot of work and money but it will work for now.

 

[lito]

Nick, you will have higher than normal idle IAT temps because of cam reversion.

 

[94tbird]

cam reversion?

 

[dysan]

From what I found on google...

http://www.boatheaders.com/reversion.htm

Reversion is simply the exhaust gases momentarily flowing backwards during the overlap phase of the camshaft at low cycling rates. During the overlap phase the engine is on the exhaust stroke and the piston is pushing out the last of the exhaust gases. Prior to reaching top dead center the intake valve begins to open. At low cycling rates the intake charge and the exiting exhaust pulse have yet created any momentum. Thus the piston pushes some spent exhaust gas into the intake manifold. This is why engines with big camshafts idle and sound radical. The exhaust pulses shoot up into intake manifold causing a major disturbance. The cylinders receive an uneven mixture of air, fuel and spent exhaust gas. The piston then reaches top dead center and begins the intake stroke. At this point both valves are open, in fact the exhaust valve in some cases may not shut for another 50 degrees of crank rotation. During this 50 degrees of crank rotation the piston literally draws from both the intake and exhaust valves causing the exhaust gases will momentarily reverse. At high cycling rates the inertia of the incoming intake charge and the out going exhaust pulse keep the gases flowing in the proper direction.