After all the work I have done recently; now I have an INJECTOR PUMP Leak.
-This is a serpentine AAZ engine with AC and PS.
-Recently I replaced water pump, which is a booger of a job since the timing belt has to be loosened and counter pulley has to come off to replace that water pump. Loosened belt, locked belt to crank teeth with a welders vice grip, locked the cam and IP with vice grips loosely securing belt to pulley cogs. After the timing belt counter pulley off, the water pump is a breeze. Put that all back together and fired ‘er up with no coolant to verify back in time. Good.
-while I had the coolant out I removed the standard radiator and replaced it with a GRIFFIN Schirroco race radiator with the bottom outlet on the left-drivers side. Reason for this is that the standard radiator hose prevents AC hoses hooked up and bottom hose rubbed AC pump. Used Caddy fan shroud, cutting it down to size and brazing back together. Cleaned up and use POR-15 paint to coat shroud inside and out. One of the issues with Griffin radiators is finding a fan switch that fits, as it only provides a 13mm -1/2” hole. Found one that fits and wired it in. The Griffin radiator has near twice the cooling capability to any standard radiator, as it is a two row cooling system, and is more than twice as thick. I needed a little more cooling. Running 70 and below, it is just fine, but when I take it up to run the freeways in the left lane, it gets warm. Figured adding AC would take it to HOT! Radiator setup looks sweet! Fits better than any setup I have use in the past.
-My next project is to install an aftercooler. Already have it on-hand to mount on passenger side between alternator and fender on slant. It will be shrouded from front.
-Really don’t need any more power, it will outpace traffic and can run 90-95 on cruise. Took it well over 100 on gps. But it seems a little anemic from 3000 RPM up. Lots of low end I want to keep with the way I have it geared. 3:67 with .71OD and 155-15 tires.
-So when I have the IP leak fixed, can I get the anemic 3000 up corrected without losing my bottom end?
Wayne
leaks steady cold but stops when warm.