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Location:  Canberra 
Registered: July 2005
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		Re: 18rg head on 22r block
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		Tue, 23 August 2005 04:28 
		  
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	Please don't stroke it!! It removes all revving characteristics of the engine, and basically you have a 22R with a flowing head. I know for sure that I prefer driving my 18RG RA23 to my Dad's 22R 'lux. 
 
If u wanna larger capacity RG, you can bore it out to 2.2L (92mm I think) with no ill effects. The problem with this, however, is you need new, probably custom pistons ($$$). If you stroke it, it will be 2.4L, will have boatloads of low end torque, but it won't be revvy like an RG. 
 
PS i dunno what your appplication is, and if it's in a hilux, the stroked option would be significantly better. 
 
Keep us posted on your progress!
	
	
	
	
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