350 bored 60 over with a 400 crank

[jonesy5000]

serched the web everywere....I know a 350 bored 60 over is a 360 but what is it stroked...with a 400 crank???? and if anyone has a ballpark on HP and Torgue? Thx <font color="black"> </font> /forums/images/graemlins/confused.gif

 

[Jeromy Gibson]

60 over with a 400 crank is around a 388. as far as power goes, it just depends on how you built it, 500 ft/lbs is very possible.

 

[big83chevy4x4]

.060 over 350 with 400 crank is a 388

 

[Beast388]

I will echo what has already been posted 'cuz I have a 388. /forums/images/graemlins/waytogo.gif /forums/images/graemlins/woot.gif /forums/images/graemlins/waytogo.gif

 

[84gmcjimmy]

isn't boring .060" over alot... someone said that but I forget who,.,, /forums/images/graemlins/doah.gif

 

[jonesy5000]

The engine now has 76cc heads....lets say I was going to go with 64cc and tall edelbrok perf. intake....with maybe a 650 carb....any ideas if Im gaining much or any other suggestions....Thx /forums/images/graemlins/ears.gif

 

[Beast388]

Switching from 76cc heads to 64cc is quite a jump. What type of pistons are you going to use? Increasing the bore and stroke also increases your compression ratio /forums/images/graemlins/thinking.gif

Are you building a motor that will be driven daily?

 

[84_Chevy_K10]

Ok, I'll be the smartass.

A 400 crank won't fit in a 350. /forums/images/graemlins/thumb.gif

 

[4X4HIGH]

[ QUOTE ]
Ok, I'll be the smartass.

A 400 crank won't fit in a 350. /forums/images/graemlins/thumb.gif

[/ QUOTE ]

That's why you remove .200" from the mains and clearance the block. /forums/images/graemlins/thumb.gif

Also lets go ahead and get technical here, a 350 + .060" with a 3.75" stroke is actually 388.38658. /forums/images/graemlins/rotfl.gif