Nova

[63chevystepside]

Got the heads back from machine shop. These are 400 heads going on 350 blk. Heads shaved 8thousandths-1.94valves-z28springs-hardened seats put in-had rocker studs pinned-3 angle valve job. 465.00 plus 50 for what i gave for them. I also got the whole undeneath of the nova cleaned up and painted. Just got also the engine compartment all nice an cleaned up and painted... it is a coming together.

 

[buRRp]

 

[Zembonez]

Cool stuff!

 

[gmctrucks]

Cool once you get it together take a video of it.

 

[Nick The Great]

Awesome!

We'll want videos soon . . .

 

[63chevystepside]

Thanks guys will do. Here is the cam-LUNATI Hydraulic flat tappet Basic Operating RPM Range2,200-6,400 241 @ 50. 276/284 duration-504/525lift 110 lobe

 

[PenguinLTZ]

What size chambers on those 400 heads? 76?

 

[63chevystepside]

What size chambers on those 400 heads? 76?

76cc---im double checking the springs he put on-said they are z28 and part number is VS739R-i thought they can handle up to a 550 lift. Not sure...

 

[svensk]

The 233/241 right? That's a good sized cam, good thing you got some big breathing heads. What's your compression?

 

[63chevystepside]

What size chambers on those 400 heads? 76?

76cc---im double checking the springs he put on-said they are z28 and part number is VS739R-i thought they can handle up to a 550 lift. Not sure...

The heads are nothing special-real ol school. The engine is a 4 bolt block with 10.250 to 1 flat top 4 releif valves-engine is balanced.Nodular crank. Not sure if it be 10 to 1 or 9 to 1-i know it depends on the heads-the old heads im replacing where the 624 76cc-so i don't know which cc head that would give the 10 to 1 so i went back with 76cc and a better casting head. Trying to double check on those valve springs max lift. Anyone know? its about a 80 model block.