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Around 450, to 460, lift, 250, to 260 degrees duration, 116, centerline.
New answer: If you run anything bigger then a 400 Lift, Then you MUST change the rocker arms to a LONG SLOT rocker arm are you will CUT the rocker arm studs in half. Even with the 400 LIFT it will still try and probley pull the rocker arm studs out of the head if the studs are pressed in like MOST stock heads are.
What else can I help you with?
What is the stock block color for a 1986 Chevy silverado 350 big block?
The 350 is the small block, and in 1986 it would be GM corporate blue.
Is a Chevy 6.0 a small block or big block?
It is a small block
Is a 5.3 Chevy a small or a big block?
It is a small block.
What engine came stock in a 1974 Chevy Caprice?
400 small block 2brl was the basic engine with a 454 big block optional
What is the weight difference between a Chevy 454 and a Pontiac 400?
For complete engines, the weight of the average (stock) 400 Pontiac at about 650 lbs. is roughly between the average (stock) Chevy small block at about 575 lbs. and the average (stock) Chevy big block at about 680-685 lbs..
Will small block Chevy lifters fit a big block Chevy?
Yes.
Will a Chevy big block transmission bolt to a Chevy small block?
yes
Is the 400 a small block or big block?
The 400 Chevy is a small block engine. The 400 BIG BLOCK Chevy does not exist! 402 big block Chevy does. it seems in the early 70s Chevy put 402s in their pick ups and they had 400 badges. this opened the can of worms known as the non-existant big block 400.
Will a small block bolt to a 1995 big block trans?
Chevy to Chevy...yes.
What is the distributor firing order for big block Chevy?
1,8,4,3,6,5,7,2 all small block and big block firing patterns are 1,8,4,3,6,5,7,2 for Chevy
Is a 400 engine in a 68 firebird a big block or small block?
Pontiac uses same block no small or big, Chevy describes their engines small or big
How can you tell if your 383 is a big block or small block?
Chrysler 383 is a big block. The Chevy 383, is a de stroked 400, small block.
