What lower pulley should I go with?

[SonicBeast]

Right now I'm running a steg stage v port and 2.76 upper. I have a BAP and a mafia waiting to go on as soon as I'm ready to have it retuned. The more I've been reading the more I've been leaning towards putting a lower on it before I tune it. I'm really not sure what's all involved in that as far as parts so I was hoping for some help. What combo should I run? Will a bap and mafia be sufficient? How hard is the install? Any experience would be appreciated. Thanks

 

[SonicBeast]

I also don't wanna be pushing it. More conservative boost levels for a 70k miles stock long block. Looking more for reliability than crazy power numbers.

 

[OH3BLKSVT]

A bap and mafia area great but you might need to upgrade the injectors. Then decode how much hp you want in the future so you buy injectors once.

 

[SonicBeast]

Thanks from a fellow packers fan. Tough season

 

[03SonicBlur]

a bap and mafia area great but you might need to upgrade the injectors. Then decode how much hp you want in the future so you buy injectors once.

+1

 

[MassDSGsvt]

If looking for a conservative boost level for your motor I wouldnt go with 2.76 and lower pulley withought a killer chiller. My opinion is 2.76 spins the eaton too much. You may get a good hp reading on your first couple pulls but you will heat soak after that. Go for less boost and more tq. I like the 2.9/4lb combo. This is just my opinion. Others im sure will disagree. Good luck

 

[timspony]

Go with a Metco 4# Lower....You'll also need a 3.2" Alt pulley, get 60# injectors (unless E-85 is in your future, go 80#)

Good luck....

 

[BennyBoy]

I'm running a 2.93/4lb setup. If you wanna keep the 2.76, I'd run a 2lb lower but belt slip is more likely. If you're willing to change both, look into the 2.93/4lb or 3.1/6lb.

 

[timspony]

Zero slipage with my 2.76"/4# Lower Combo here....

 

[BennyBoy]

Please don't think I meant 2.76s slip, just more likely to. Tons of people run them with no slippage.