WTB 10 rib set up for Whipple Coyote

[1NA RUN]

As the title states. I'm looking to purchase a 10 rib set up for a Whippled Coyote. I've been tossing the idea of just giving it a little nitrous and save a lot of money. But I'm hesitant because of having to fill bottles all the time and go back and forth between tunes when running on motor only. Any advise would help. Thank you

 

[01yellercobra]

Are you having belt slip?

 

[1NA RUN]

Not yet. I currently have a 3.25 pulley and have a little more room to maybe drop down to a 3.00. But that would only give me an extra pound or two.

 

[01yellercobra]

I just read your other post. I thought the Whipples came with an 8 rib set up. What about adding timing instead of boost?

 

[1NA RUN]

The 2.9 for a coyote comes with a 6 rib. It'll be great if someone would sell 8 rib accessory pullies but I can't seem to find any. As far as timing, I already shot a rod with the original motor and don't really want to live on the edge with this built motor.

 

[01yellercobra]

Then leave it alone. Adding timing, boost, or nitrous will increase the stress on the engine.