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It won't help much if you like to crawl, however.
How is a bigger cam going to help you crawling? The torque is going to be at a higher RPM. Sure it might work for the highway, but what I was saying that if you are doing a lot of low speed obtacles, the cam and head won't be of any benefit.
I have been interested in putting a 20r head on my 22r for a while. http://www.toyotacatalog.net/M1WebGear/ProductDetails.aspx?PartUniqueID=FB9D8306-3FFC-4849-9E62-8253844682CF this one in particular. it would make an excellent setup with a stroker kit, my MSD ignition setup, my weber 38 and my LCE pro distributer. if I can buy a new 20r head instead of a new 22r head and make more power than a 22r head, then why would I even consider buying the 22r one?
what I want to do: rebuild block with the LCE stroker kit making it 2.6L, install LCE stage 2 20r racing head, install offenhouser intake manifold, and put all my good on the motor.
Ive done a ton of research on the 3rz swap. for now, I like the simplicity of the carburetor. I know its a lot more expensive, that part sucks. I dont think I would want to deal with the fuel injection conversion. my truck is my daily driver also, so I cant have it down for 3 months. and I just plain old dont have the time to do that...as much as I would like to.
got one.. but it's a cheapy. think it's a 185 but the motor hardly ever gets over 165. got a real toyota thermostat to put in next. btw how many motor do you think were killed by slants?
I believe you can use a '85 block, just not the pistons! You need the DISHED-STYLE pistons to have proper clearance with a 20r head...
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