PW injector performance increase

PW injector performance increase

06-01-2000, 04:19 AM

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PW injector performance increase

The numbers are in!

The following 4th gear acceleration times are before/after the PW injectors and pump timing adjustment.

Both sets of numbers are the average of 3 runs at 150 feet above sea level 68-70F and about 50% RH-basically ideal conditions.

1000-2000 rpm: 7.4/6.5

1500-2500 rpm: 8.0/6.5

1000-2500 rpm: 11.9/9.5

20-50 mph : 11.0/8.7

Before I did anything to the truck, it would do the 20-50 mph run in a 12.5 seconds.

The injector change/pump timing alone made more difference than all the mods up to that point-Banks stinger plus, max diaphragm fuel rate and turned up full load fuel.

An injector change is THE ticket.

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'93 W350 Club Cab, 5 sp., Factory Options: LE, 4.10, LS, 7600 lb. rear springs, tachometer, front stabilizer bar. Mods: Banks stinger plus, Linex bedliner, 25,000 lb gooseneck, 10,000 lb receiver, Tekonsha brake controller,
PW injectors.

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