ZR-1 Net Registry Forums - View Single Post - So...How much does it cost to build a 380 cube ZR1?

alnukem · 09-17-2013

Wouldn't you have to change rods????? Isn't this how your gaining the cubes.....by offset grinding the crank & using small SBC rod journals.

I think I would go with something like Oliver or Manley.

And cams, wouldn't it be a waste to not go bigger @ $1800 for both Intake & Exhaust? I know you would have to buy new tappets.....how much are they? But the cost to install while the engine is out has got to be a lot more cost effective.

09-17-2013	#7
alnukem Join Date: Jan 2010 Location: Freedom, PA Posts: 275	Re: So...How much does it cost to build a 380 cube ZR1? Wouldn't you have to change rods????? Isn't this how your gaining the cubes.....by offset grinding the crank & using small SBC rod journals. I think I would go with something like Oliver or Manley. And cams, wouldn't it be a waste to not go bigger @ $1800 for both Intake & Exhaust? I know you would have to buy new tappets.....how much are they? But the cost to install while the engine is out has got to be a lot more cost effective.