Holly or BS3??

Damian

Member
For those of you that currently have, used to have, or have personal experiences with those two, which would you use and why? Setup this will be going on is a built stock block and stock trans (might go to 4L80e later on), big Comp turbo, and converting to E85. So it's between the Dominator and BS3.
 

Z SKI

Donating Member
Re: Holly or BS3??

You know what I think!! The Holley V4 program is flex-fuel sensor capable now!!
 

Sean Krupa

Moderator
Re: Holly or BS3??

I'm Goin Holley Dominator this winter. Because of the fact that a lot of guys are running it now and if you have issues or questions easier to solve. Frank is running BS3 and is running crazy fast. All depends if you're familiar with Tuning also.
 

Damian

Member
Re: Holly or BS3??

We have a dyno tuner guy that has tuned both systems, so not worried about that aspect of it.
 

Anarchy99

New member
Re: Holly or BS3??

I chose FAST XFI due to already having a few lying around... Casper doesn't make the harness to swap it up to a SYTY anymore, I think I got the last one they had. All the aftermarket systems are more than capable... If I had to do it over again though, I'd just do like most everyone else and get the holley system.
 

autoaddictions

Active member
Re: Holly or BS3??

Just heard that BS uses a newer software. I'll be finding out more about this.

Yes it does have a new operating system. The Auto Tune feature is the best ive used! keep in mind bs3 and MS3 use nearly identical software now. There both designed bt EFI Analylics. The MS3 system is a very good unit as well for half the price of a Holly or a BS3.
 
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0966Sy

Code what?
I'm voting BS3 here due to bang for buck, I love it on my Ty. I have yet to upgrade to the new auto tune version. Hardwire jobs aren't to bad if you have the time, otherwise plug n play might be the way to go.
 

Damian

Member
Re: Holly or BS3??

I'm voting BS3 here due to bang for buck, I love it on my Ty. I have yet to upgrade to the new auto tune version. Hardwire jobs aren't to bad if you have the time, otherwise plug n play might be the way to go.

This is a tough decision. The Holley has the flex fuel sensor, and the BS3 has the plug and play. Both are great systems obviously, just need to figure out which pro we want.
 

MotoCam360

Member
Re: Holly or BS3??

This is a tough decision. The Holley has the flex fuel sensor, and the BS3 has the plug and play. Both are great systems obviously, just need to figure out which pro we want.

Our system has both - flex fuel, plug n play, and provisions for tranny control.
 
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