im get ready to start building a new boosted motor for my car. im wanting to do a b20 bottom end, with a b18a1 top end. my question is does anyone know of any threads on here that might explain anything about doing that motor,. if so let me have the link so i could read up on it, havent had much luck searching.

or if anyone knows what u have to do for the build just let me know. this is going to be a slow build, and im in the moment of doing all the math for the compression, rods, the hole 9 yards.

 

right now im running a b18a1 motor(stock) with a t3 48trim running 8psi. runs good for dd but im parking the car to start and finish the drag setup befor something happen to it.

 

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Nothing will happen if its tuned right. What engine management do you have? And for the swap your suggesting up top, heres a good link that helped me out in the past.
http://hondaswap.com/hybrid-ed-ef-da...info-ef-50719/

 

i have crome (or how ever it spelled). im probably going to run s300 inless i find something better