I've been doing some research alittle, but I would like to come here and aske what you guys think. I want to get 300hp all motor with itbs. I would like to know what motor should I go with, or mix and matches like putting a different head on a different block. I don't need long answers. Just enough to do more research with your answer. Thanks

 

do u plan on driving on the street and running it on pump gas?

u could either do a seriously built h22

or u could do a built k24/k20

but i dont think either of those will run on pump gas to well.

 

EASY 300 hp.

 

if you have the money a built k24/k20

 

yea you're looking at big big money to make 300 whp all motor. you're best bet is k24/k20.

go on k20a.org and start doing some research, you'll see its quite a task. 250-270whp is a little more realistic.

 

https://honda-tech.com/zerothread?id=1339161
https://honda-tech.com/zerothread/1608375
https://honda-tech.com/zerothread/1547533
https://honda-tech.com/zerothread/2068126
https://honda-tech.com/zerothread/1810996

talk to some of the big guys here and open your wallet to them, i hope its deep. Your talking about a completely custom engine.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Dr. Phil &raquo;</TD></TR><TR><TD CLASS="quote">I want to get 300hp all motor with itbs. </TD></TR></TABLE>

You're not providing much info here - chassis? budget? use?

So........hell, go with a C32. ITBs, a good header and a decent tune will put you over 300 hp without touching the long block.

With no info at all, I'm tempted to suggest a SBC.

 

Endyn's got a B series that makes over 300 on 91 octane. Probably cost you $15000+ to replicate it though.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SoCal EJ1 &raquo;</TD></TR><TR><TD CLASS="quote">Endyn's got a B series that makes over 300 on 91 octane. </TD></TR></TABLE>
Dubious.
K24 punched to a 2.6L will get you to 300 quicker than most Honda engine options, all motor.

 

Turbo GSR

EASY 300hp, but not ITBs

seriously though, a 300whp NA engine is $20,000 if its a B series an not much cheaper if its a K series

thats just the MOTOR, not factoring in trannys, mounts, clutch, tuning, engine management, etc

 

I have 94 accord ex coupe 5 speed

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Dr. Phil &raquo;</TD></TR><TR><TD CLASS="quote">I have 94 accord ex coupe 5 speed</TD></TR></TABLE>

then it will cost $30,000

if your serious, you need a built H22, one that will NOT run on pump gas an will never see the street

be more realistic man, 200-220whp with an H22 is a good start. Do an H22 swap an take BABY steps.

if you really want 300whp then your only option is Turbo if you want to keep the cost under $5000

 

Searching before posting is the key..

 

What about a built h22 (pp head,cams, etc)with bc stroker? what should that be worth? think he could get pretty damn close..?