The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Install thread- Holley EFI Sniper on '72 402 big block

Aus69c20 · 05-17-2018, 06:20 PM

Sorry about the thread hijack Ekliptix but I figure this is useful info.
davepl, the throttle extension made a big difference for me. But Holley also has a progressive linkage available which you can adjust the snipers software for.
It reportedly makes a big difference.
Here’s the info on it.
https://forums.holley.com/showthread...I-WAAAY-Better

05-17-2018, 06:20 PM	#64
Aus69c20 Registered User Join Date: Jun 2015 Location: Melbourne, Australia Posts: 231	Re: Install thread- Holley EFI Sniper on '72 402 big block Sorry about the thread hijack Ekliptix but I figure this is useful info. davepl, the throttle extension made a big difference for me. But Holley also has a progressive linkage available which you can adjust the snipers software for. It reportedly makes a big difference. Here’s the info on it. https://forums.holley.com/showthread...I-WAAAY-Better __________________ John 69 c20, 396, th400, dana60, ps, ac