Those are the most obvious problems when you have an issue with overheating at idle. Is another pulley in the system hard to turn and dragging the speed of the fan/belt down? Is the fan the wrong pitch or for an application that pushes instead of pulls? If it overheats at idle then there is obviously not enough air moving threw the rad.Īre all the original factory air dams in place?Īre the belts slipping, are they adjusted to correct tension? Engine was certainly a T code for 1980, a B code thereafter until it was an X code in 1983).If it's fine on the road then there is obviously enough air going threw the rad to keep the engine cool. ( of 7 for B code stationary engine with locked fan, 88 hp SAE Net, but 94.5 hp in the Fox cars (180 publication info, the Granada wasn't a Fox car nor did it have a 200 in that year. There were a vast range of other Fox Chassis ratings, but the sources I've seen seam to advocate at least 4 hp like in the Cortina. The B code was listed at varying hp levels for 19, but the rating was with the fan engaged. Each part isn't 100% efficient, and an alternator might consume 8 hp, but deliver 6 hp to the fan, of which it only makes the equivalent of 4 hp of a conventional locked fans energy.Ī 15 amp electric fan can make 6 hp of cooling, but is powered off an 80 to 150 Amp alternator which could consume 4 to 8 bhp off the engineġ982 Ford Taunus/Capri/Cortina/Granada was 98 hp DIN net with fan engaged, 102 hp with it freewheeling.ī code had a huge range of changes for 1980. Ford reported max power in SAE Net or DIN Net, with locked or unlocked fan clutch readings.Įlectric fan is just a battery tax, which then requires a heavier duty alternator to increase the power to drive the fan. oq&vxp=mtrĪ fan clutch is a 2.5 hp to 6.5 hp loss at the 94.5 to 102 hp level. Short 4" pump on allsmall sixes till 1978, then long 4-1/2" pump from 1978 to 1983Īussie Fords used them too. Some fan clutches might not fit, but you just gotta check. Taxi package might be my twin belt drive to the alternator/three belt drive from pulley system. I don't anticipate any problems with all the measuring I did, but I'll post an update when it finally gets installed. Just thinking, and I forget which diameter flex-a-lite fan I chose, but it was somewhat limited by the narrowness of the radiator and the top hose does have a nice pitch to it though (I can double check the size on it if you want). I did a lot of research on the big block guys using that jaguar clutch and I already picked up the flex-a-lite clutch type fan to go with it, but the parts are currently still sitting on the shelf. Want to see the HP gain if any is noticeable with this mod and before the AC hp loss anyway, and see if it brings normal op temps up during the winter.with a 195* stat, she still runs too cold even in Texas winters. I'm determined to get in installed before this fall, if nothing else for a test. The plan became installing it with AC before this summer, but the budget didn't come together. Is supposed to be exactly the same but stronger. Since they were made for a Jag plastic fan. From what I have read they do not last long when using a heavy fan. I will probably try the fan clutch install this winter. But, I would try and find the FC28 if you want to try it. Here is some PM info between Frankenstang and myself.
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