For those that have gone from 2.93 to 2.76

[04silversnake]

I just placed an order of the upper pulley and idlers today. I ordered 2 pullies, 2.93 and 2.76. I'm planning on running the 2.93 first and then go for the 2.76. My question is if those that had similar setup felt any SOTP difference. Any 1/4 mile time and mph improvement from this switch? I'm getting a tune by the way. My only mods are cat-back and CAI.
Thanks.

 

[gregs 03 cobra]

You will need a tune no matter which one you put on first.

 

[DR. WU 2000]

Every car responds differently but I would expect there would be a power difference between the 2. As stated before, a tune is a must when doing a pulley swap. :thumbsup:

 

[ALA G8R]

I found that with an unported Eaton that the 2.76 didn't add any HP over the 2.93. However, it did add 12 lb-ft of TQ in the mid range.