0
What else can I help you with?
What is tri power in a 389 Pontiac?
The tri-power was a 3 x 2 barell carb/manifold setup.
What HP 1960 389 tri-power?
lawn mowers
Was 421 available 1966 gto?
Not in the GTO. You had a choice of 389 Tri-power (19,045) or 389 4 barrel. ( 77,901)
In what year did the first Pontiac GTO come out and how much horse power did it have?
1964 Standard 389 4bbl had 325 horsepower. Optional 389 Tri-power had 348 Horsepower
Ignition timing for Pontiac 389 ci?
Info at this site might be helpful. http://www.justanswer.com/questions/2zzo6-timing-a-1966-pontiac-gto-389-with-tri-power-what-is-the-best
1965 389 tri-power after re-build will not start have compression spark and gas and will not start?
is the timing set properly
How many horsepower is a 6.5 liter 389 engine 1965 GTO?
6.5 liter 389 4bbl puts out 335 hprsepower at the crank. The tri power puts out 360 horsepower at the crank.
What is the torque pattern for intake on 1966 gto 389 tri power?
look in a chiltons repair manual from the library for your year car.
What is the horsepower for a 1966 Pontiac gto 389 engine?
the 4 bbl. version was 335 horse and the tri power version was 360 horse.
How much hp 389 gto?
Depends on the year and the induction system. In 1964 389 4bbl was rated at 325Hp 389 tripower was 348hp. In 1965 ratings were raised to 335 for the 4bbl and 360 for the tri power. Of course all these were "gross" rating which cannot directly be compared to the sae net ratings listed from 1972 forward.
How many carburetors did the Pontiac tri power engine have?
3 2 barrel carburetors (hence the term "tri-power")
What are the timing specs for a 1965 389 tri-power Pontiac GTO?
The timing specifications for a 1965 Pontiac GTO with a 389 engine and tri-power setup typically call for a base ignition timing of around 4 to 6 degrees BTDC (Before Top Dead Center) at idle. The total timing should ideally be around 30 to 34 degrees BTDC when fully advanced, usually achieved at approximately 3,000 RPM. It's important to ensure that the timing is set with the vacuum advance disconnected and to check for any additional specifications in service manuals, as variations can occur based on specific configurations or modifications.
