How much HP to expect??

**Sleaper** · 08-03-2009 10:04 PM

What should I be at with the new forged 346 set-up, -5cc dished pistons, 317 heads and 10 psi?? Over 500rwhp?

**ducky** · 08-03-2009 10:06 PM

Id say in comparison to your sig... 423/412

**Sleaper** · 08-04-2009 05:39 AM

Originally Posted by duckysbht

Id say in comparison to your sig... 423/412

Really? No gains with the larger displacement??? Why not??

**ducky** · 08-04-2009 07:44 AM

Originally Posted by ramair2002

Really? No gains with the larger displacement??? Why not??

haha Jay I was just kidding dude

**DBRODS** · 08-04-2009 08:34 AM

I would say about 20 more across the board, for comparison if you go from a 364 to a 408 you usually gain 50hp. So you gained 19 cubes. And you don't gain anything from forging it, just insurance...

**Sleaper** · 08-04-2009 11:50 AM

Originally Posted by DBRODS

I would say about 20 more across the board, for comparison if you go from a 364 to a 408 you usually gain 50hp. So you gained 19 cubes. And you don't gain anything from forging it, just insurance...

What if I added some stickers...

**2k5Squirrel** · 08-04-2009 08:42 AM

479/462

**farmtruc** · 08-04-2009 08:57 AM

at least 400hp

**SCIV** · 08-04-2009 11:04 AM

Time to step up to a T76, or bigger...

**whitesilvy04** · 08-04-2009 06:48 PM

I'm going to say 451rwhp/437tq

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