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| Pontiac - Boost Turbo, supercharged, Nitrous, EFI & other Power Adders discussed here. |
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06-01-2014, 03:10 PM
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Holley HP EFI spark map creation and tuning
Not sure if this is the right section as I am running naturally aspirated but it is an EFI question.
I am getting ready to try and start up my new 458 build with a Holley HP efi system and a computer controlled HEI distributor. I was wondering if anyone here had some experience with this system or some advice for making a good street spark map? My combo details are in my signature. Any advice or info to get me started would be greatly appreciated! Bob
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 1970 GTO 458 CID .040 over 4 Bolt 428 Block, Forged Eagle 455 Crank, 295 CFM SD KRE D-Ports, SD Old Faithful HR Cam + Comp HR Lifters, PPR Maxx-lite rods, Racetec pistons, PRW 1.65 SS Rockers, 900CFM Holley HP TBI, Performer RPM, Hooker Super Comps, 3" X-Pipe into 2.5" mufflers/tailpipes, 2.75 1st TH400, Continental 13" Converter, 8.5" 3.08 Posi. Everything installed, fired up and tuning has begun! |
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