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Yes it does. Boring it at all has an effect on it. However, a .040 overbore won't hurt anything. Most blocks can easily handle a .060 overbore, so you should be just fine at .040.
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∙ 10y ago
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Where do you find the bore on a 350 engine?
Typically if the motor has been bored the top of the replacement pistons will have it stamped on top of them. for example if bored 0.30 over this will be on the top of the pistons.
What are the torque specs for pistons bolts on a 305 Chevy motor?
Pistons don't have bots. More information is needed.
What is the bore of a 350 Chevy motor that has been bored 30 over?
Its a 355 cubic inch
How much horsepower Chevy 350 bored 30 with mild cam?
Need alot more information IE what intake? carberated tbi? what pistons? rotating assembly? but jus very ruff estimate should be around 280-300 flywheel hp well the motor is a late 70`s motor carburetad slightly better pistons than factory dual plain elderbrock intake with long tube headers.
What is a chevy crate made from?
The Chevy Crate engine is an engine that is custom built. They usually have more power and are made from the original motor but bored out and modified.
What motor did the 1978 Chevy Silverado have?
the standard motor that it came with off the assembly line was a classic 350. but if its a used truck it could have been bored futher.
If the Timing belt jumped off what could happen to motor on 1998 Chevy tracker?
could cause internal damage to valves and or pistons !
How can you determine if a 350 Chevy motor has been over bored?
Take off a cylinder head and measure the diameter of the bore.
How many pistons did the fastest car have?
It had a turbine engine, not a motor with pistons.
Will Chevy 97 305 vortex truck heads fit on a 93 350 truck motor or will there be any clearance problems with the pistons?
They are basically the same heads, If the 93 350 is a vortex motor.
What is a 355 Chevy motor?
a bored out 350 blockThat answer is right, but it did not answer your question completely.A 355 is a 350 block that has been bored .030 / thousand oversize from factory stock bore. Nothing special.
What is the maximum diametercylinder bore for a stock 350 Chevy motor?
I've seen pistons that were .060" over. Any more than that would probably not last very long.
