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| | | Forums66 Topics128,110 Posts1,056,242 Members48,437 | | Most Online14,466
Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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For helping keep this great
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| | | | Joined: May 2003 Posts: 57 Member | | Member Joined: May 2003 Posts: 57 | Wanting to power up my 250.Has to be a daily-driver engine,so mild is the word! Will the late 70's electronic ignition drop in? Any camshaft reports? Is the header route worth taking w/o playing with the (separate) intake.Has anyone out there found power/mileage improvement with a 2-barrel?Got a set-up you're pleased with? Let me know. Thanks Tom.
65 C10 292/700R4 long fleet...Gettin closer by the day.
| | | | | Joined: Apr 2002 Posts: 1,571 Shop Shark | | Shop Shark Joined: Apr 2002 Posts: 1,571 | The HEI ignition for the L22 series inline 6 (194/230/250/292) will drop in any of them, even if it originally came with a points ignition. Heck, with some modifications it will drop into a Stovebolt engine. Check your local junkyards, there are quite a few cars and trucks out there with I6 engines built after '74 or '75 when they started using the HEI. | | |
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