[Tigers] Plug Wires
Donald Antilla
fast427 at sbcglobal.net
Wed Aug 25 10:49:43 MDT 2021
Cylinder 5 is at the front and 8 back toward the firewall.
Please remember- if you updated your camshaft to the modern era firing order this results in a different firing sequence. It also results in the original plug wire lengths to the distributor cap different and the lengths will not be optimum.
When I restored my Griffith with the 347 striker, I went to Taylor Vertex and bought a set of high temp wires and specified 12 extra inches on all whites. I had them install the spark plug bolts and I custom fit the other end while making sure the wires were optimally routed. Then I terminated the wires myself at the distributor cap.
From Don's iPhone 203-592-8427
Or 203-264-8301 home
> On Aug 25, 2021, at 12:23 PM, Will Seay <Tigers at embarqmail.com> wrote:
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> I recently decided to replace my plug wires with a new set that has the correct OEM markings. As simple as this process sounds, it turned into a great adventure for me. I won't relate all the details of the adventure but there was a question that arose that I hope someone can answer for me. The shop manual contains a drawing that shows the correct routing for the plug wires. On each side of the engine the wires go through a couple of wire guides that provide the correct spacing and routing for the wires. On the right side the wires are routed in the order 1-2-3-4. On the left side the order is 7-5-6-8. The text in the manual explains that the reason for this order is to provide separation between the number 7 and 8 wires. Seven and 8 are adjacent in the firing order and routing their wires in close parallel as they would be if the routing order were the expected 5-6-7-8, might lead to induced current between 7 and 8 resulting in misfire. I routed my wires according to the advice of the shop manual. My question is, was the original (factory) order 7-5-6-8 or was it 5-6-7-8?
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> Will - 382001570
> Tigers at embarqmail.com
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