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Old 04-07-2017, 07:50 PM   #14
PGSigns
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Join Date: Jan 2011
Location: Hayes Va
Posts: 4,569
Re: Ordered the Holley Sniper

Well got the regulator changed and the system back on. Got up and running and drove it home. The timing map is not real good for the Vortec head with to much timing below 2000. I pulled the map off it and loaded the sniper software and put a timing profile in it that matched about what I was running in the E-curve I pulled out. Will put the tune in it tomorrow and see how it works. If the timing is close will let it do some learning and then start to fine tune it. It does start and idle good and I like the cable throttle conversion that went in with the efi. Much smother than the old setup.
Jimmy
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60 to 66 Chevy and GMC window decals
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1966 BBW long fleet Daily driver
1965 BBW short fleet Sold and going to a good home
1965 Suburban
2003 3500 Duramax
2005 Ultra Classic
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