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402 Radix Idle/missing questions

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Old 05-13-2005, 10:52 PM
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Hunter, have you done a crank position relearn procedure? That might solve a couple of your issues. I know it helped out on the last stroker motor I worked on.

Have you done anything to raise the idle airflow? Drill out the idle hole in the TB blade or adjust the idle set screw? The stroker is going to need alot more air at idle than your truck was originally set for.
Old 05-13-2005, 10:54 PM
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Originally Posted by whitt1
The 42lb injectors aren't nearly big enough I'd start thinking about some bigger injectors the 57lb injectors I'm running seem to be doing the job on my Radix 402 setup.

Damn only 57lbs
Old 05-14-2005, 08:28 AM
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Originally Posted by BigTex
Hunter, have you done a crank position relearn procedure? That might solve a couple of your issues. I know it helped out on the last stroker motor I worked on.

Have you done anything to raise the idle airflow? Drill out the idle hole in the TB blade or adjust the idle set screw? The stroker is going to need alot more air at idle than your truck was originally set for.
I havent done either of those items. I assume the dealer on the crank relearn? Any Ideas on how much to drill? I did take the TB apart and cleaned it.... that helped alot, but still not good.
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