I got another toy
- irowiki
- Highest Ranking Member
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- Joined: Tue Apr 02, 2013 10:02 am
- Location: Farmington, NM
Re: I got another toy
What would a smaller carb do?
Former Tercel Enthusiast (not a practical family car anymore but they still have a place in my heart)
Site administrator, if something is broken, PM me!
87 Corolla FX16, 105k
94 Jamboree RV (Ford E-350), 90k
95 Camry Wagon, 170k
97 4runner, 275k
Site administrator, if something is broken, PM me!
87 Corolla FX16, 105k
94 Jamboree RV (Ford E-350), 90k
95 Camry Wagon, 170k
97 4runner, 275k
- Petros
- Highest Ranking Member
- Posts: 11933
- Joined: Sun Jan 28, 2007 6:31 pm
- My tercel:: '84 Tercel4wd w/extensive mods
- Location: Arlington WA USA
Re: I got another toy
smaller carb improves low end performance, likely increase torque, also should improve part throttle economy as well. It moves the peak of the power curve down the rpm range, you usually sacrifice max hp, but if you do not running up that high very much anyway (like a drag racer might), the smaller carb is better for all around driveablity.
one of the reasons I am fairly happy with the small stock Tercel carb, the 3ac does not take well to much teaking for more power anyway.
one of the reasons I am fairly happy with the small stock Tercel carb, the 3ac does not take well to much teaking for more power anyway.
'87 Tercel 4wd SR5 (current engine swap project)
'84 Tercel 4wd (daily driver, with on going mods)
'92 Mazda MPV 4wd (wife's daily driver)
'85 Tercel 4wd DLX auto(daughter's daily driver)
'01 Honda Civic (other daughter's daily driver)
'84 Tercel 4wd (daily driver, with on going mods)
'92 Mazda MPV 4wd (wife's daily driver)
'85 Tercel 4wd DLX auto(daughter's daily driver)
'01 Honda Civic (other daughter's daily driver)
- Gottolovem
- Highest Ranking Member
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- Joined: Fri Jun 29, 2012 4:28 pm
- My tercel:: 1985 SR5 with snow plow,1987 auto 1984 parts car,1987 FX-16 GTS
- Location: Reno
Re: I got another toy
After getting it home and doing a little research, the elderbrock carb is 600cfm nearly twice what it should be for a 3.7 v6!
I'm putting a two barrel back on it ASAP
I drained the oil and it was as thin as milk!I'm putting a two barrel back on it ASAP
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- Petros
- Highest Ranking Member
- Posts: 11933
- Joined: Sun Jan 28, 2007 6:31 pm
- My tercel:: '84 Tercel4wd w/extensive mods
- Location: Arlington WA USA
Re: I got another toy
why is the oil bad? condensation from sitting too long? or is there a coolant leak into the crank case (head gasket)? or was it left out in the open with the engine exposed to the weather do you think?
'87 Tercel 4wd SR5 (current engine swap project)
'84 Tercel 4wd (daily driver, with on going mods)
'92 Mazda MPV 4wd (wife's daily driver)
'85 Tercel 4wd DLX auto(daughter's daily driver)
'01 Honda Civic (other daughter's daily driver)
'84 Tercel 4wd (daily driver, with on going mods)
'92 Mazda MPV 4wd (wife's daily driver)
'85 Tercel 4wd DLX auto(daughter's daily driver)
'01 Honda Civic (other daughter's daily driver)
- Gottolovem
- Highest Ranking Member
- Posts: 1637
- Joined: Fri Jun 29, 2012 4:28 pm
- My tercel:: 1985 SR5 with snow plow,1987 auto 1984 parts car,1987 FX-16 GTS
- Location: Reno
Re: I got another toy
The engine oil was full of fuel washing down the cylinder walls getting into the oil bath.
600cfm drowning the motor fouling plugs etc.
600cfm drowning the motor fouling plugs etc.