Raptor 3 cylinder head cc!

[Gx200drag]

I have a raptor 3 engine and I want to purchase a acr billet head. Could anyone tell me what the stock cc head is so I'll know what cc to order?? I'd like to know what my compression will be, help!

 

[JTSpeedDemon]

I did the math on this awhile back, but I didn't write it down!

The only thing I can remember is that a head from a 10 Ci engine makes for approximately 8/1 compression ratio.

If I can redo the math, I'll post here unless someone like bob58o or itsid beats me to it.

 

[Liberty_Jesus]

i have my raptor 3 apart and ill be able to measure tomorrow night if i have time if you can instruct me on how to measure the cc ill gladly do it if i can

 

[Gx200drag]

Any luck on finding the cc head anyone??? I've searched online and haven't came up with anything

 

[karl]

Any luck on finding the cc head anyone??? I've searched online and haven't came up with anything

A small piece of plexiglass and a syringe should not cost much more than $5

One beer job

Also, you dont really need to know what the factory volume is, just punch in the specs of your engine, and the volume of the cyl head you want to run into a calculator, ignore cyl count

Im sure if you played around, and knew the factory compression ratio, you could find what the cyl head volume is with the calculator

https://www.summitracing.com/newsandevents/calcsandtools/compression-calculator