WebJul 21, 2010 · At 3000 RPM's (non-WOT) you can pull vacuum, which would screw up your timing readings depending on what your vacuum advance is doing. So, set your initial … WebMay 17, 2024 · Multiply the balancer diameter by 3.1417 (pi) and divide that value by 180 to get a distance per 2 degrees. For an 8-inch-diameter balancer, we rounded that 2-degree value to 0.140 inch. That ...
What should the timing be on a Chevy 350?
WebMay 26, 2012 · 9,819 Posts. #2 · May 10, 2012. MJS69 said: Hi all. Helping a neighbor put a new 5.7L TBI engine in his 1990 Chevy 1500 4X4. It has a non HEI distributor ignition. Everything I've seen seems to indicate that on this type of setup it needs to be installed at 0 degrees initial timing and the computer takes over timing advance automatically. WebOct 28, 2024 · My ‘72 350 has a hard time starting hot. I don’t know the compression or cam but it has GM Performance heads, Mallory Unilite with about 12 degrees initial advance (and last time I checked 38 degrees total) The battery and starter have plenty of strength, and it runs great on 91, but there is a bit of dieseling sometimes on shut-off too. how do i turn off notifications on news 9
Mailbag: Talking Timing for Small Block Chevy V8s
WebSep 9, 2012 · With the vacuum advance connected and the engine speed high enough that the mechanical advance is all in, the amount of timing you see should be in the area of … WebFast-forward to the 1960’s and high-compression 350-horsepower Corvette engines howling at 6500 rpm; suddenly the spark timing equation is much more complex, and spark timing errors can ... and adds another 15 degrees of spark advance on top of the fixed initial timing setting. For example, if your initial timing is set at 10 degrees, at idle ... WebApr 27, 2024 · Advanced timing is needed for combustion to happen but then when it is too advanced, then an engine knock may occur. Moreover, this can cause the fuel and air mixture to burn up earlier than what is required during the combustion cycle. When this happens, the heat generated can continue to increase, which then leads to the engine … how much of the population uses technology