Hartline Perf.
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  • Just wanted to say Hi... and thanks for input and support of our little Buick Gals calendar =] Next year we will have more time to prepare.. hope'n to donate funds to a Childrens Hospital. Im excited about the Reynolds donation for this year.
    I'm running a classic FAST Seq and I'm looking for some info on my A/F Ratio. I made several pulls on the Chassis Dyno and my A/F seems a little lean. I had 13:1 @4300 RPM and about 12.5:1 at 5600 RPM and 18.5 lbs boost. It made good power (581.1 HP/ 543.05 TQ) for that boost but I was afraid to go higher for fear of leaning it out too much. I only plan to go to 24 lbs boost for now but I want to play it a little safe on the A/F. What kind of numbers should I be shooting for.

    Also, do you have a suggestion on a backup for the Fast WBO2?

    Stage motor w/160# injectors, 4276, new style GN1 heads no Alky or Nitrous and 116 race gas.
    CAL DOES THIS LOOK RIGHT TO YOU ITS ME AL TALK TO YOU ON THE PHONE EARLIER TODAY ON HOW TO GET THE XFI AIR SENSER IN THE RIGHT PLACE WENT AHEAD AND PULLED THE INTAKE OFF HERE IS A PIC NOT DONE ATE.

    [IMG]
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