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Accel 74202s3 throttle body

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Old 10-14-2015, 11:21 AM
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Car: 90 IROC 2-92 Zs blk vert & prpl
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Accel 74202s3 throttle body

Hey gang, just acquired an accel 4bbl throttle body # 74202s3 it looks like an old 3 barrel Holley from back in the day. If anyone has used this throttle body please let me know what you did to hook up the throttle linkage, transmission cable and cruise control cable. Also need to know about the electrical connections like the throttle position sensor and idle air motor. Any help would be greatly appreciated. If you 4150 throttle gurus have figured out the best adaptable throttle body please post that since I have two cars I may swap from hsr to single plane intakes.
Old 10-14-2015, 12:04 PM
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jmd
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Re: Accel 74202s3 throttle body

TPS and IAC are GM and the TPS looks like a standard weatherpak connection like a thirdgen. Sounds like a good plan.
Old 10-15-2015, 06:00 PM
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Re: Accel 74202s3 throttle body

Originally Posted by jmd
TPS and IAC are GM and the TPS looks like a standard weatherpak connection like a thirdgen. Sounds like a good plan.
Tps and Iac have std 3gen connect . I
had It 3years, great progressive Tb but quite big 1350cfm. Will try to find a pics how i connect linkage...it was tricky.
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