f22 crank

[hondaman1986]

i was wondering if anyone had tried to put a f22 crank into the a20. the dimentions look about the same and im gonna try a test fit at the yard just to see if it would fit in our blocks so feedback please nothing negative

[MessyHonda]

i was wondering if anyone had tried to put a f22 crank into the a20. the dimentions look about the same and im gonna try a test fit at the yard just to see if it would fit in our blocks so feedback please nothing negative

well not to be negative but the f22 is a whole diferent engine. .....our crank is pleanty strong to run upwords to 200 hp if you have a balanced bottom end.

[forrest89sei]

It would be cool if another crank works in the A20.

junk yard Parts Fitting FTW!

[Vanilla Sky]

correct me if i'm wrong, but even the drag-only a20 engines out there use stock cranks, right? i know johnny-o was running 37 pounds of boost in his 10 second hatch. i don't see why anything else is needed. it's not like there aren't enough a20 cranks to go around.

[snoopyloopy]

sure, tell us how it goes. we really can't have feedback until you it's done anyway. but just bc it fits, you still have to match a rod/piston combo to it unless it has the exact same dimensions as our motor. as an alternative, if it fits, you could probably use it to make a stroked a20.

[hondaman1986]

that what i was thinking of a stroked a20. i have the resorces to have custom rods made if it fits. it would be awsome to have a stroked a20 and it would be cool just to say that you have one and it would give you awsome tourqe. anyway ill update how it went soon when i have time to get back to the yard. lets hope it works for the sake of the a20

[cygnus x-1]

You could have the rod journals ground off center on the A20 crank to get some extra stroke. It would require custom rods and bearings though.

C|

[cubert]

im really interested in the turbout of this...let us know

[hondaman1986]

i should be able to get to the yard this week so ill update soon

[AccordEpicenter]

stock cranks are nice pieces, forged and nitrided. Im not sure youd want any more stroke than the a20 already has but i am curious if it fits or not

[hondaman1986]

id like more stroke and its from an engine that rev to 8000 or more rpm so i dont mind at all.

[AccordEpicenter]

umm i hope youre not talking about the F22 crank, i dont think ive ever seen an F22 spin over 7000

[snoopyloopy]

true true. if you want to spin your engine that high, i say try a b18a/b crank/rod/piston combo. i doubt it'll be remotely close to fitting, but it appears that the b18a pistons at least fit, though i forgot what rods adam was using when he tried that.

[AccordEpicenter]

B18A/B rods will fit as long as your pistons have a 21mm wrist pin. Stock accord wrist pins are like 19 or 20mm. Other than that, thats the closest thing to a bolt in we have. The pin heights are different on the B18A/B piston but the bore size is close if you get a much oversize one, but at that point your better off with custom forged a20 pistons like i have. The last thing i would ever do to this engine would be to get a bigger crank

[ZackieDarko]

i thought A20 pistons were 23mm

[hondaman1986]

f22 cranks have been known to spin to over 8000rpm intermitently not constantly. im just basicly seeing if the crank and "mabie" the pistons will fit as an option for a cheap reliable stroker kit for our cars thats it not for racing or anything just for the average guy or girl to have in there a20 accord.

I'll update when i go to the yard next wish me luck.

[MessyHonda]

take pics..

[hondaman1986]

im going to the yard hopfully tomarow and yes i will take some pics even if it dont fit

[HondaBoy]

hope your cylinder head will stand up to such high rpms. before i have my engine running anything over 7000 rpm i'm wanting to put some stronger valve springs and lightened pieces. not too fun when shit comes apart. come to think of it that is exactly what happened to my friends integra last thursday. not really supposed to run over 7000 rpm, but live and learn i guess because a lot of people dont listen about that piece of advice.

[hondaman1986]

what i ment by 8000 rpm is that the f22's are on rare ocasions able to spin to 8000rpm im just looking for the displacement nothing more.


I'll update soon

[HondaBoy]

i wouldnt doubt with a differnt setting of the rev limiter, the F22 will spin up that much without loosing much power off the top rpms. on a side note, do you know the difference between the F22 and F23 thats in my newer accord? i wondered about that, but never really researched it. aside from the F22 crank, what are your plans for internals? like are you wanting to over bore the cylinders and open up the heads some for better flow? thats what i plan to do, first building the head and later working on the block.

[hondaman1986]

my plan was the other way around from yours but if it works it would be an awsome solution for stroke. the f23 i dont know much about but if the f22 crank works i dont see y the f23 wouldnt.

[hondaman1986]

man this is so lame. i cant get to the yard. I just started college and i have no time to go there. dang! well i hope i have a day off soon to go because i have to get the mounting flanges for the rear sway bar so i can put it on... oh well... if some one wants to take this and run with it before i can feal free too.

[MessyHonda]

paeco sold some strocker kits for our engine....some guy over at prelude power had it he got 2.4L out of his car. that is just crazy

[hondaman1986]

yea thats definitly crazy