Buckshotmckee

I came cross these things the other day and was wondering if anybody has used or knows anything about them? There an anti-defueling device from Haisley. Supposedly they will give you another 10% hp/tq increase. If so, it seems like a pretty good deal for only $69.00. Thanks

http://www.haisleymachine.com/Anti%2...0and%20VBA.htm

phox_mulder

Fancy name for a Boost Fooler it looks like.

The ADD has a microprocessor that acts as a electronic voltage regulator,
thus never allowing the engine computer to see an over-boost signal.

phox

Mglass1045

There is a pretty long thread about this on another "cummins forum" site. I'm not sure if they'll allow a link from them, I think you can figure it out from the quotes. But it pretty much takes away the defueling that happens at 2700rpms. It lets it fuel up to redline If you add it to a comp box it'll make it a drag box. Just a little less expensive.

KVD

Could you use it on a ez like a comp drag upgrade? Get at used ez for 250 add 75 and it would kinda like a cheap smarty minus the adjustment.

Buckshotmckee

It seems like a good addition to my Dr P stuff I'm running.

strokethis600

just call them and ask exactly what it does.