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post #1 of (permalink) Old 11-16-2003, 08:00 PM
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Holley Pro-jection yes or no?

A friend that owed me some cash just gave a brand new Holley Pro-jection set up. Part number 502-1, Still in box and never used. This unit is the pre computer version, it has the ECU. I have heard some pro and cons such as install and set up can be a bear to do but once it is dialed in it works great. I would like to hear from others who have done it or know someone that has. Is it worth it or should I jsut re-sell it. Thoughts???
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post #2 of (permalink) Old 11-17-2003, 06:10 PM
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Re: Holley Pro-jection yes or no?

a friend of mine has a 3/4 ton and he put that in and loves it. he said the change from his 30 year old original carb to that was very noticeable. cant help with the instalation my friend was worried about that and paid 300 bucks to get it put in,...his parents have money,...ah wish everoyne had unlimited money well hope this helps good luck

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post #3 of (permalink) Old 11-18-2003, 12:54 AM
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Re: Holley Pro-jection yes or no?

I have it on my 79!when it works I love it!it seems to take a lot of retuning and it still runs rich.I might try adding the closed loop system to it..
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