Thoughts on switching to Holley Super Sniper EFI?
#41
Registered
I used an Edelbrock Pro-Flo years ago on a Monte SS. It was awesome, improved fuel economy 50%, improved idle, performance gain was way more than expected. The new units are so much better.
#42
VIP Member
VIP Member
Mines getting the 550-531 super sniper 2x4 when it goes back together...Been sitting in a box waiting since last fall so I'll let ya know how it goes haha
540 with an 8-71
540 with an 8-71
#43
That's the models I'll be going with if I do it. Mine will be around 600ci and I think they're 1471s or 1271s.
#44
Platinum Member
Platinum Member
iTrader: (1)
#45
Registered
that intake would be nice for an under hatch twin turbo system.
#46
#47
I just put a sniper on a 450hp 454 and it has been perfect. Fired immediately and fine tuning with the Holley software is super easy. No problems with the O2 sensor, But I recommend getting the innovate motorsports extension on amazon if you have a wet exhaust.
The only issue I had is the engine wanted to stall when dogging into gear, but messing with IAC settings fixed that.
The only issue I had is the engine wanted to stall when dogging into gear, but messing with IAC settings fixed that.
#48
I just put a sniper on a 450hp 454 and it has been perfect. Fired immediately and fine tuning with the Holley software is super easy. No problems with the O2 sensor, But I recommend getting the innovate motorsports extension on amazon if you have a wet exhaust.
The only issue I had is the engine wanted to stall when dogging into gear, but messing with IAC settings fixed that.
The only issue I had is the engine wanted to stall when dogging into gear, but messing with IAC settings fixed that.
#49
I used a refurbished model 550-516 ($799) and the plug and play hyperspark distributor 565-301 ($249.95) and innovate motorsports bung extender 3729 ($65) and that's it. Started on the first try. Total system cost a little over $1100.