HO injector question

[ercaduceus]

I was poking around on ebay and came across someone selling Stanadyne Marine injectors. They stated a 20hp gain. The company is a dieselautoparts.com or go by dieseldirect on ebay. Are they the same as the 40hp ones I see advertized by Kennedy, Heath, SSDiesel, etc? If not which injectors are best?

Thanks

[More Power]

Ask to see a comparative dyno graph....

Jim

[JeepSJ]

Ask to see a comparative dyno graph....

Jim

Funny that whenever I ask one of those vendors for the dyno results they never answer.

[Rhinopkc]

Ask any vendor to show you a comparative dyno of NEW stock injectors and supposed HO injectors. You'll never get one with just the injectors swapped, because just changing an injector isn't going to give you any more fuel, which means you won't gain any significant power. If you replace your clapped-out injectors with some new HO injectors, of course you're going to feel like you've got a raging bull under the hood, but you'll never know if you would have had the same results from new stock-spec injectors.