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| | | Forums66 Topics128,022 Posts1,055,386 Members48,422 | | 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!
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on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | | | | Joined: Jul 2006 Posts: 22 New Guy | | New Guy Joined: Jul 2006 Posts: 22 | Can some one tell me if the HEI unit sold by Tom Langdon is a pointless dist. Also, what are the pro's and con's of using the HEI setup in a 6-cylinder, 235cu-inch 55 series 2 truck. Any info would be greatly appreciated. Oh, last question. When you set the points to .016-.019, aren't you also setting the dwell. In otherwords, there's no seperate setting for the dwell is there?
Pizza40
| | | | | Joined: Oct 2002 Posts: 4,066 Bolter | | Bolter Joined: Oct 2002 Posts: 4,066 | we have a lot of recent topics about the dwell and the Hei.. please be so kind as to do a search............. Redryder pixMy HotrodA veteran - whether active duty, retired, national guard, or reserve - is someone who, at one point in his or her life, wrote a blank check made payable to The 'United States of America', for an amount of "up to and including my life."I am fighting cancer and I am winning the fight | Pain is part of life; misery is an option. | | | | | Joined: Oct 2003 Posts: 5,152 Cruising in the Passing Lane | | Cruising in the Passing Lane Joined: Oct 2003 Posts: 5,152 | HEI ignitions all use an inductive pickup instead of points.
Point gap and dwell are two different ways of setting/measuring the same thing. Dwell is more accurate, but gap is easier without special equipment.
1955 1st GMC Suburban | 1954 GMC 250 trailer puller project | 1954 GMC 250 Hydra-Matic | 1954 Chevy 3100 . 1947 Chevy COE | and more... It's true. I really don't do anything but browse the Internet looking for trouble... | | | | | Joined: Dec 2006 Posts: 1,154 Shop Shark | | Shop Shark Joined: Dec 2006 Posts: 1,154 | YES...Tom Langdon's is a inductive pick-up its and 80's model GM dist. Its a great unit and with the right round coil looks perfect. Tom is a great guy to deal with and his products stand the test of time....get one and say goodbye to points you will not be sorry! SJB | | | | | Joined: Jan 2000 Posts: 2,074 'Bolter | | 'Bolter Joined: Jan 2000 Posts: 2,074 | I'm running Tom's mini HEI and it's one of the best additions to my truck. Now she starts first crank and burns the gas, no more sooty plugs. Also any parts you need are at any parts store, not so with 50 years old points etc. I have a very inexpensive and old Dwell Meter, best way to check points setting. | | | | | Joined: Apr 2004 Posts: 34 Wrench Fetcher | | Wrench Fetcher Joined: Apr 2004 Posts: 34 | Tom's mini HEI was the best thing I did to my 235 ... been running it for 10 years now and 30,000+ miles without a hitch ... starts first time every time, better mileage, no foolin' with points and constant tune-ups. | | |
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