Eventually il have to go from 19 lb to 24 lb injectors. The new style which is like turning the nozzle on a windex bottle from straight shot to mist it looks like, is spose to be either better or more efficient in some kind of way. Have you guys heard anything on this?
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Ev6 style injector
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The later ones are a 4 hole vs the old 1 hole. Should atomize and burn better.86 Lincoln Town Car (Galactica).
5.0 HO, CompCams XE258,Scorpion 1.72 roller rockers, 3.55 K code rear, tow package, BHPerformance ported E7 heads, Tmoss Explorer intake, 65mm throttle body, Hedman 1 5/8" headers, 2.5" dual exhaust, ASP underdrive pulley
91 Lincoln Mark VII LSC grandpa spec white and cranberry
1984 Lincoln Continental TurboDiesel - rolls coal
Originally posted by phayzer5
I drive a Lincoln. I can't be bothered to shift like the peasants and rabble rousers
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I'm running the 19LBS EV1 4 hole injector from a '97 Marquis on the '87. TecNickal used the 19LBS EV6 ones from the Explorer donor in his '89. I watched some demonstrations between EV1 single pintle and the EV1/EV6 four hole, and needless to say both four hole styles certainly atomize the fuel better than the old single pintle units. I'll mention the EV1s seem to click louder than the later stuff, but functionality wise, they seem similar.
Honestly I'd say go for either style given what's available and most cost efficient.
My Cars:
-1964 Comet 202 (116K Miles) - Long Term Project
-1986 Dodge D-150 Royale SE (112K Miles) - Slowly Getting Put Back Together
-1987 Grand Marquis Colony Park LS (325K Miles) - April 2017 + September 2019 POTM Winner
-1997 Grand Marquis LS (240K Miles) - The Daily Workhorse & March 2015 + January 2019 POTM Winner
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In theory the EV6 style are better. and i'm sure they are. I switched to them and didn't really noticed a difference. I then switched back to EV1 (i forget why). If you switch, the computer is programmed for the injectors you use. so if you switch them, and they are slightly different, the benefit may be canceled out by the lack of proper programming for that injector-Phil
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+1982 Ford LTD-S Police Car. Built 351w, Trickflow 11R 190 Heads, Holley Sniper EFI, RPM Intake+ Hyperspark dizzy, WR-AOD, Full exhaust headers to tails. 3.27 Trac-Lok Rear. Aluminum Police Driveshaft. Speedway Springs+Bilstein Shocks, Intermediate Brakes, HPP Steering Box.
+2003 Acura CL Type S 6-speed
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Originally posted by Brown_Muscle View PostIn theory the EV6 style are better. and i'm sure they are. I switched to them and didn't really noticed a difference. I then switched back to EV1 (i forget why). If you switch, the computer is programmed for the injectors you use. so if you switch them, and they are slightly different, the benefit may be canceled out by the lack of proper programming for that injector
You are 100% correct. Injector specs need to match the injectors. The 24lb injector from a 93 cobra does not act the same as a 24lb injector from say an 05 Navigator etc. The operating specs and characteristics are different and can cause running problems and inaccurate fueling.
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