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How do you adjust valves on a 1970 Pontiac 350?

Anonymous

∙ 15y ago

Updated: 9/16/2023

There are no adjustments on a stock Pontiac valvetrain. You simply torque them to 20 ft lbs. Pontiac did not use locking rocker arm nuts. Any attempt to adjust them like you do a Chevy will result in the rocker nuts backing off.

Wiki User

∙ 15y ago

What else can I help you with?

Can you adjust the valves on a 350 cold?

yes

How do you adjust valves on a 1970 350 Chevy?

find zerro lash than tighten one quarter turn each three quarter turns

How do you adjust valves on your solid lift 350?

http://www.centuryperformance.com/valveadjustment.asp

How do you adjust the valves on a 1984 Chevrolet 350 engine in c-20 truck?

on a 350 engine to adjust valves tighten them down with engine running then back them off until it smooths out probably about a quarter of a turn

What is the spark gap for a 1970 Pontiac 350?

The gap is .035"

What HEI Distributors will work in a 1970 firebird 350?

If it is a Pontiac 350, any hei distributor out of any size Pontiac motor up to 1979 will work.

What is wrong with your Chevy 350 if it starts ticking at higher RPMS?

probably need to adjust your valves

How much horsepower does a 1970 Pontiac catalina coupe have?

1970 Pontiac catalina coupe and sedan had a standard 350 255 horsepower the 400 was optional rated at 265 horsepower

How do you adjust valves on 2003 Yamaha Warrior 350?

With the engine at TOP DEAD CENTER (TDC) Adjust the exhuast valve to .007 and the intake to .005.

What automatic transmission would fit on a 1970 Pontiac 350 American engine and what vehicles would these have came in?

hyd.350 turbo tranny and a 1979 buick regal has these

How many valves does the 2012 Lexus IS-350 have?

The 2012 Lexus IS-350 has 24 valves.

How many valves does the 2011 Lexus IS-350 have?

The 2011 Lexus IS-350 has 24 valves.

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