Guys...is it necessary to have dual WB in a TT sbc setup ? can you tune the engine properly from one bank ? I have WB bungs installed on both my Dp's . I'm just getting in the market to buy a EFI controller setup . and just trying to figure out exactly what I need . Thanks
Dual WB on TT
- Thread starter KWIKR 1
- Start date
Yes you can.
Depends on the EFI computer you end up with. Probably not necessary unless you want huge power.
Oh! Just saw your sig. (wrechrat) = big power lol.
Motec EFI should meet your needs, maybe Haltech too. Im sure there are a lot of companies out there that can do tune the way you want. Motec being the best IMHO.
Depends on the EFI computer you end up with. Probably not necessary unless you want huge power.
Oh! Just saw your sig. (wrechrat) = big power lol.
Motec EFI should meet your needs, maybe Haltech too. Im sure there are a lot of companies out there that can do tune the way you want. Motec being the best IMHO.
well ..I've narrowed it down to 3 choices . One being FAST XFI and the other being the Holley EFI Dominator or HP . I know the Dominator has a 2 channel WB and a few more inputs/outputs over the HP . as far as I know the FAST and HP are one channel WB . I think the Motec and Haltech maybe a little out of my price range . I'm also looking for something with more user friendly interface , seeing I have no experience with this stuff whatsoever . 
Dusty Bradford
Well-Known Member
- Joined
- May 24, 2001
There's no need to use more than 1 o2 sensor. I tune several twin turbo cars and we only use one WB02. But if the option is there it's nice to have. For example if you develop a miss reading both 02's would narrow down which side the issue is on.
well ..I've narrowed it down to 3 choices . One being FAST XFI and the other being the Holley EFI Dominator or HP . I know the Dominator has a 2 channel WB and a few more inputs/outputs over the HP . as far as I know the FAST and HP are one channel WB . I think the Motec and Haltech maybe a little out of my price range . I'm also looking for something with more user friendly interface , seeing I have no experience with this stuff whatsoever .
All 3 systems will get the job done. Since you don't have much experience, I would go with the system you are most comfortable with and get the most support. If someone else is tuning it, I would go with whatever system they are most familiar with.
Thanks guys . Cal have you done any tuning with the Holley stuff yet ? and if so what did you think of it ?
