Holley Sniper EFI
 

Does anybody have any experience with Holley's Sniper EFI. I'm wanting to put it on an old school LS-6 454 that's been mildly worked.

https://www.holley.com/products/fuel...4bbl_tbi_kits/

Thanks in advance.

Brent,

I installed one on a Buick 455. It was a pretty straight forward installation. The wire harness was compact and easy to hide out of sight to keep the look of the engine classic. It ran really good right out of the box, so I was impressed with that too.

I think you'll be pleased.

Thanks for the feedback, Herb!! Pretty much sold on it at this point.

Other than dyno time, I haven't any real experience with it, but my Super Sniper made good power and the big thing is, Holley has excellent tech help and were very helpful. When it comes time to get it running in my car, I know there is someone capable to answer my questions.

I have installed one, worked perfect right out the box and drove 400 miles round trip to Goodguys with no test miles. Customer likes it so well, he pulled the FI tech off his wife's car and put a sniper on it.