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McLovin
05-26-2011, 07:45 PM
whats up guys dont know much about k20s if u guy can please help.my friend wants to sell me his k20a2 head i wanted to know what do i need?i want to use my k20a3 block.

thanks
mitchlikesbikes
05-26-2011, 07:52 PM
whats up guys dont know much about k20s if u guy can please help.my friend wants to sell me his k20a2 head i wanted to know what do i need?i want to use my k20a3 block.

thanks

first off you'll need k pro which is where most people give up. i don't think it would even be worth the work if you're keeping the crappy A3 block though. might as well splurge and get the full engine imo.
McLovin
05-26-2011, 08:28 PM
first off you'll need k pro which is where most people give up. i don't think it would even be worth the work if you're keeping the crappy A3 block though. might as well splurge and get the full engine imo.

thanks for your help sir.
im geting the full engine but he says the block is no good and he says i can use the ECU of the rsx tape s.
j0000stin
05-26-2011, 08:34 PM
thanks for your help sir.
im geting the full engine but he says the block is no good and he says i can use the ECU of the rsx tape s.

you cant. plus i say get just the head and get a k24a1 block. and kpro. should net you around 250 whp with bolt ons but your looking around 2-3 grand
McLovin
05-26-2011, 08:50 PM
you cant. plus i say get just the head and get a k24a1 block. and kpro. should net you around 250 whp with bolt ons but your looking around 2-3 grand

really yea thats to much im poor trying to keep it cheap.
mitchlikesbikes
05-26-2011, 09:38 PM
really yea thats to much im poor trying to keep it cheap.

A straight up k24a1 swap is really the best to do on a budget cause if you have no bolt ons and 310 injectors you can just use the ep3 ecu. It will obviously still run a lot better with k pro though, but it's not a necessity
McLovin
05-27-2011, 01:21 AM
A straight up k24a1 swap is really the best to do on a budget cause if you have no bolt ons and 310 injectors you can just use the ep3 ecu. It will obviously still run a lot better with k pro though, but it's not a necessity

what is the k24a1 out off?
j0000stin
05-27-2011, 02:23 AM
a crv. you'll need the passenger side bracket which is like 35 bucks.
mitchlikesbikes
05-27-2011, 07:18 AM
a crv. you'll need the passenger side bracket which is like 35 bucks.

this guy knows
apexracing
05-27-2011, 02:22 PM
what about using the a3 block with the a2 internals and the a2 head with the rsx ecu? granted your missing the oil squirters but wouldnt you get the correct compression ratio with the a2 internals? if they are good?
McLovin
05-27-2011, 02:28 PM
a crv. you'll need the passenger side bracket which is like 35 bucks.
That's not bad.
27rocks
05-27-2011, 03:18 PM
what about using the a3 block with the a2 internals and the a2 head with the rsx ecu? granted your missing the oil squirters but wouldnt you get the correct compression ratio with the a2 internals? if they are good?

LOL!! Why not just keep the a2 block if the internals are already there. Building a motor with random pieces is always going to cost you more then buying a stock one.
apexracing
05-27-2011, 03:21 PM
LOL!! Why not just keep the a2 block if the internals are already there. Building a motor with random pieces is always going to cost you more then buying a stock one.

because if the op has the bad a2 block but the internals were good lol. just sayin
27rocks
05-27-2011, 03:30 PM
because if the op has the bad a2 block but the internals were good lol. just sayin

I'm pretty sure if the block is bad then the internals are even worse.
apexracing
05-27-2011, 03:33 PM
never know could be stripped or what not idk bad bearing etc just suggesting