Decided to install some BP6ES NGK plugs today. These (B5ES) are the ones I replaced after 2624 miles on them.
Anyone know why it posts upside down but if I right click it and select open image it shows upright?
That is with the jetting in my previous post. At idle it's high 13-14 AFR and cruise it will range from 15-16.5
The BP6ES plugs will help with the leaner burn scenario at cruise and the tip protrudes a bit into the chamber.
Dual Webers fine tuned
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- Old School!
- Location: Seattle, WA./HB. Ca./Shizuoka, Japan
- Status: Offline
Re: Dual Webers fine tuned
1972 Westy tintop
2056cc T-4 - 7.8:1 CR
Weber 40mm Duals - 47.5idles, 125mains, F11 tubes, 190 Air corr., 28mm Vents
96mm AA Biral P/C's w/Hastings rings
42x36mm Heads (AMC- Headflow Masters) w/Porsche swivel adjusters
71mm Stroke
Web Cam 73 w/matched Web lifters
S&S 4-1 exhaust w/Walker 17862 quiet-pack
Pertronix SVDA w/Pertronix module & Flamethrower 40K coil (7* initial 28* total @3200+)
NGK BP6ET plugs
002 3 rib trans
Hankook 185R14's
2056cc T-4 - 7.8:1 CR
Weber 40mm Duals - 47.5idles, 125mains, F11 tubes, 190 Air corr., 28mm Vents
96mm AA Biral P/C's w/Hastings rings
42x36mm Heads (AMC- Headflow Masters) w/Porsche swivel adjusters
71mm Stroke
Web Cam 73 w/matched Web lifters
S&S 4-1 exhaust w/Walker 17862 quiet-pack
Pertronix SVDA w/Pertronix module & Flamethrower 40K coil (7* initial 28* total @3200+)
NGK BP6ET plugs
002 3 rib trans
Hankook 185R14's
- Amskeptic
- IAC "Help Desk"
- Status: Offline
Re: Dual Webers fine tuned
Flush your cookies and see if it is correct.72Hardtop wrote: ↑Thu Oct 10, 2019 4:56 pmDecided to install some BP6ES NGK plugs today. These (B5ES) are the ones I replaced after 2624 miles on them.
Anyone know why it posts upside down but if I right click it and select open image it shows upright?
That is with the jetting in my previous post. At idle it's high 13-14 AFR and cruise it will range from 15-16.5
The BP6ES plugs will help with the leaner burn scenario at cruise and the tip protrudes a bit into the chamber.
Hotter plugs will help the leaner burn scenario in what way?
Colin
BobD - 78 Bus . . . 112,730 miles
Chloe - 70 bus . . . 217,593 miles
Naranja - 77 Westy . . . 142,970 miles
Pluck - 1973 Squareback . . . . . . 55,600 miles
Alexus - 91 Lexus LS400 . . . 96,675 miles
Chloe - 70 bus . . . 217,593 miles
Naranja - 77 Westy . . . 142,970 miles
Pluck - 1973 Squareback . . . . . . 55,600 miles
Alexus - 91 Lexus LS400 . . . 96,675 miles
-
- Old School!
- Location: Seattle, WA./HB. Ca./Shizuoka, Japan
- Status: Offline
Re: Dual Webers fine tuned
A 6 (NGK) will be 1 step cooler. The triple electrode does not shroud the center of the plug in the same way a B5ES or W8CC does. It also protrudes into the chamber better.Amskeptic wrote: ↑Thu Oct 10, 2019 5:27 pmFlush your cookies and see if it is correct.72Hardtop wrote: ↑Thu Oct 10, 2019 4:56 pmDecided to install some BP6ES NGK plugs today. These (B5ES) are the ones I replaced after 2624 miles on them.
Anyone know why it posts upside down but if I right click it and select open image it shows upright?
That is with the jetting in my previous post. At idle it's high 13-14 AFR and cruise it will range from 15-16.5
The BP6ES plugs will help with the leaner burn scenario at cruise and the tip protrudes a bit into the chamber.
Hotter plugs will help the leaner burn scenario in what way?
Colin
I emptied the cookie cache but same results.
1972 Westy tintop
2056cc T-4 - 7.8:1 CR
Weber 40mm Duals - 47.5idles, 125mains, F11 tubes, 190 Air corr., 28mm Vents
96mm AA Biral P/C's w/Hastings rings
42x36mm Heads (AMC- Headflow Masters) w/Porsche swivel adjusters
71mm Stroke
Web Cam 73 w/matched Web lifters
S&S 4-1 exhaust w/Walker 17862 quiet-pack
Pertronix SVDA w/Pertronix module & Flamethrower 40K coil (7* initial 28* total @3200+)
NGK BP6ET plugs
002 3 rib trans
Hankook 185R14's
2056cc T-4 - 7.8:1 CR
Weber 40mm Duals - 47.5idles, 125mains, F11 tubes, 190 Air corr., 28mm Vents
96mm AA Biral P/C's w/Hastings rings
42x36mm Heads (AMC- Headflow Masters) w/Porsche swivel adjusters
71mm Stroke
Web Cam 73 w/matched Web lifters
S&S 4-1 exhaust w/Walker 17862 quiet-pack
Pertronix SVDA w/Pertronix module & Flamethrower 40K coil (7* initial 28* total @3200+)
NGK BP6ET plugs
002 3 rib trans
Hankook 185R14's