Do i need a tune?

[Comp_04]

so yesterday I swapped out my stock blower for a stage 6 steggy, nothing else was changed besides the blower, same pulley setup, ive read you don't need a tune and ive also read that you do, can someone help me out?

thanks

 

[bigmoose]

You need a tune.

 

[BlksvtCobra01]

Yes you need a new tune more airflow will be flowing now.

 

[Posi]

You need a tune, mass air meter help, and fuel pump help at the least. Sorry.

 

[gabe1530]

do not go into boost.

upgrade your supporting mods and get a tune.

 

[Banshee06]

Yes that is a big change you definetely need to have a tune before you put any boost to that motor

 

[cj428mach]

If you haven't increased boost, changed the MAF, or changed the injectors, in theory you shouldn't need a tune. I would be datalogging it to see for sure though. The air flow model you had before should be the same.

 

[kreymis]

I'm about to do the same but with a stage 7. Same pulley setup that my current tune is for. I emailed steggy and they responded that no new tune is required. They did recommend using ngk tr8 plugs though.

 

[Casper cobra]

You need a tune, mass air meter help, and fuel pump help at the least. Sorry.

trust this

 

[TRBO VNM]

You aren't bolting on a ported blower and not needing something with fuel and maf mods and that requires a tune. These people claiming no....well, they are a special type of person. I have seen MAF upgrades needed with a 2.76 upper ONLY.

 

[Rich'sTRsvt]

Do you mean tr6 plugs? tr8 would be way too cold.