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View Full Version : swapping an rb25det into a civic



FAITHLESS
26-12-2011, 11:54 PM
i know this idea will not go down well with most people, but i totalled my r33 s2 gts-t the other night. i now have a wrecked skyline in my garage. i'm wondering if it's at all feasible to swap the rb25 into my ek cxi. i have seen huge v8's in civics before so it doesn't sound so outlandish to me.
i'd absolutely love the thought of a b18c or k20 in the cxi, but i just don't have the money at the moment.
how diffucult would this swap be?
thanks for any info. just want to know if it's a stupid idea, or one that might be reasonable.

NeedVtec
27-12-2011, 12:02 AM
DIY? would require a lot of custom work. Chopping, welding etc. Would be sick though!!

TheSaint
27-12-2011, 12:07 AM
anything is possible with enough money ... the easier thing to do would be to sell ur RB and use the money for a B or K series =)

Fredoops
27-12-2011, 12:09 AM
Isn't the engine direction all wrong? North-south to East-west?

mugen_ctr
27-12-2011, 12:22 AM
lots of money and engineering required, as well as engineers cert to make it complete.... as well as making custom tranny tunnel, rear sub frame etc etc

Imo, rb25 is to heavy with its iron block, an ls1 motor is lighter than a rb, in saying so, ditch the idea, an sell the motor an put the money towards something else ;)

FAITHLESS
27-12-2011, 12:29 AM
ok yes, the engine direction is the opposite. i was thinking it may be cheaper than buying a b18, but if it's not, i would much rather keep it all honda. i didn't want the understeer of a heavy block either.
thanks so much for the advice guys. i'll sell it off and swap for a b18 or k20! tbh i do love the throttle response of na so i'm excited lol

BennyH
27-12-2011, 12:37 AM
Would be a great idea seeing as you can pick up SR20 RB motors for dirt cheap compared to Honda B and K series. But the trouble you'd go through i reckon wouldn't be worth it.

Bludger
27-12-2011, 04:32 AM
i was thinking it may be cheaper than buying a b18,
this is lmzozozozozozzozooooooo



dat dere kids.

bennjamin
27-12-2011, 11:29 AM
I'd see a rb25 into a eg.....for about $25-30000 all up engineered etc as a RWD cut chassis tubbed drag car only. Is this cheaper than a b18 conversion ? Lol
Just sell your skyline as a wreck and put the coin into a conversion.
Btw where have you seen all these big v8's in civics ?! None that I know of in AUS

IV73CI
27-12-2011, 12:20 PM
Anything is possible f you have the $$$ if u dont sell the wreck and buy a b16/18 etc.

FAITHLESS
27-12-2011, 02:27 PM
I'd see a rb25 into a eg.....for about $25-30000 all up engineered etc as a RWD cut chassis tubbed drag car only. Is this cheaper than a b18 conversion ? Lol
Just sell your skyline as a wreck and put the coin into a conversion.
Btw where have you seen all these big v8's in civics ?! None that I know of in AUS
haha ****, yeah that makes me loook pretty dumb.
v8's in civics:
http://www.youtube.com/watch?v=cO9ekbnBLbc
http://www.youtube.com/watch?v=qUZDmRhCg9I&feature=related
haven't seen any in aus

vtecing
27-12-2011, 04:14 PM
Don't they just bolt straight in?

Fredoops
27-12-2011, 08:03 PM
Don't they just bolt straight in?
Not sure if serious

NightKids
28-12-2011, 02:36 AM
Not sure if serious

srs, should bolt straight in...

Vvvtec
28-12-2011, 02:41 AM
yeah I did an rb26 into an eg once

pretty much bolts straight in

Zilli
28-12-2011, 12:54 PM
go troll someplace else fellas... thread closed