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Upgrade to MPFI spyder?

Old Jan 24, 2007 | 08:21 PM
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Default Upgrade to MPFI spyder?

I have a 1993 S10 Blazer with the w code vortec engine. Is it possible for me to upgrade to the MPFI spyder?
 
Old Jan 24, 2007 | 11:06 PM
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Default RE: Upgrade to MPFI spyder?

No. Your current PCM operates a single electronic fuel injector fired in batch mode to supply the engine. The MPFI system utilizes 6 individual injectors in sequential mode, firing only when the cylinder they feed requires fuel.
 
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