Here is a run on the freeway at 55-58 mph 4th gear (3rib 002) 3000-3300rpm's. 405 northbound from Sunset Blvd. to Bellevue, WA. It isn't completely level/flat more like rolling hills. LM2 run is one continuous run from 1 thru 3.
Thoughts/suggestions?
Current jetting: 50 idles, 120 mains, 180 air correctors, F11 tubes, 28mm vents (float height 10.45mm Drop 32mm)
LM 2 readings
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- Posts: 162
- Joined: Thu Oct 28, 2004 11:33 pm
LM 2 readings
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Last edited by udidwht on Sat May 17, 2014 5:53 am, edited 1 time in total.
Headflow Masters AMC 42x36mm heads
Porsche swivel foot adjusters
AA Biral 96mm P/C's - CR 7.8:1
71mm stroke
Web 73 cam w/Web solids
Dual 40 mm Italian Weber IDF
Bosch SVDA w/Petronix Ignitor & Flamethrower coil
NGK BP6ET
S&S 4-1 exhaust
Porsche swivel foot adjusters
AA Biral 96mm P/C's - CR 7.8:1
71mm stroke
Web 73 cam w/Web solids
Dual 40 mm Italian Weber IDF
Bosch SVDA w/Petronix Ignitor & Flamethrower coil
NGK BP6ET
S&S 4-1 exhaust
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- Posts: 162
- Joined: Thu Oct 28, 2004 11:33 pm
Re: LM 2 readings
Just to add:
LBI and I'm now looking at 12.9 - 13.1 -.2 when glancing at the LM-2.
Taking off from a stop it will go rich to about mid-high 12's then settles around 13.2 - 13.6 or 7 (3rd gear 30-40mph).
On the freeway again at 50mph and up I'm seeing mid-high 13's to low-mid 14's (gradual rolling hills on freeway (405).
Grade on freeway (Kennydale Hill) I'll see high 13's to low 14-14.2 at 55mph 4th gear.
LBI and I'm now looking at 12.9 - 13.1 -.2 when glancing at the LM-2.
Taking off from a stop it will go rich to about mid-high 12's then settles around 13.2 - 13.6 or 7 (3rd gear 30-40mph).
On the freeway again at 50mph and up I'm seeing mid-high 13's to low-mid 14's (gradual rolling hills on freeway (405).
Grade on freeway (Kennydale Hill) I'll see high 13's to low 14-14.2 at 55mph 4th gear.
Headflow Masters AMC 42x36mm heads
Porsche swivel foot adjusters
AA Biral 96mm P/C's - CR 7.8:1
71mm stroke
Web 73 cam w/Web solids
Dual 40 mm Italian Weber IDF
Bosch SVDA w/Petronix Ignitor & Flamethrower coil
NGK BP6ET
S&S 4-1 exhaust
Porsche swivel foot adjusters
AA Biral 96mm P/C's - CR 7.8:1
71mm stroke
Web 73 cam w/Web solids
Dual 40 mm Italian Weber IDF
Bosch SVDA w/Petronix Ignitor & Flamethrower coil
NGK BP6ET
S&S 4-1 exhaust
-
- Posts: 162
- Joined: Thu Oct 28, 2004 11:33 pm
Re: LM 2 readings
Final jetting:
50 idles
125 mains
180 air correctors
F11 E-tubes
28mm vents
Float height 10.45mm
Float drop 32mm
AFR hovers around 13-13.4 or so at 60, 65 and 70mph
Heavy accel it's mid to high 12's - low 13's
50 idles
125 mains
180 air correctors
F11 E-tubes
28mm vents
Float height 10.45mm
Float drop 32mm
AFR hovers around 13-13.4 or so at 60, 65 and 70mph
Heavy accel it's mid to high 12's - low 13's
Headflow Masters AMC 42x36mm heads
Porsche swivel foot adjusters
AA Biral 96mm P/C's - CR 7.8:1
71mm stroke
Web 73 cam w/Web solids
Dual 40 mm Italian Weber IDF
Bosch SVDA w/Petronix Ignitor & Flamethrower coil
NGK BP6ET
S&S 4-1 exhaust
Porsche swivel foot adjusters
AA Biral 96mm P/C's - CR 7.8:1
71mm stroke
Web 73 cam w/Web solids
Dual 40 mm Italian Weber IDF
Bosch SVDA w/Petronix Ignitor & Flamethrower coil
NGK BP6ET
S&S 4-1 exhaust