Rebuilt b18c7 block

[CTR_EK9]

Hey guys, I just want to get an idea how much I'll be looking at to rebuilt my block? When I hit around 4500rmp black smoke will come out alots from my exhaust.. I was told that my piston ring is warm out. My budget max would be 4g. Is that more then enough for a rebuilt block? Cheers guys

[mikool247]

http://www.ozhonda.com/forum/showthread.php?51767-TODA-Performance-B-Series-all-motor-engine-packages.

Abit outdated, but u can contact them further about pricing.

[JDM DC2R]

How can u contact toda? he closed down

[dc2r-0636]

whats your a/f ratio? sounds like its just running rich

do you have aftermarket computer

[CTR_EK9]

whats your a/f ratio? sounds like its just running rich

do you have aftermarket computer

I've got hondata s300 and tune it.. Steve msc tune it for me.. Didn't get good kw as my block is not in good condition :(

[connorling]

4g to play? Get a new engine?

[CTR_EK9]

4g to play? Get a new engine?

4g might as well forged? More then enough?

[Glocker]

B20+forged goodies/crowned pistons for higher compression

[CTR_EK9]

B20+forged goodies/crowned pistons for higher compression

Yes that's what I'm planning to do. Probably the best way to go if I want more power. What do you guys think? B20 block over b18c block?

[mnc]

The Dyno at msc is setup for rwd. Reads less. Dw about how much kw atw. I'd start with a compression test and a leak down test. A relatively good condition b18c7 will push out a reading of 200+ psi per cylinder for the compression test.

And a leak down test of no more than 10% leak. 15% might be ok. There's a lot of videos on YouTube on how to diagnose using the leak down tester.

Goodluck. 4g is enough to rebuild with forged internals.

[CTR_EK9]

The Dyno at msc is setup for rwd. Reads less. Dw about how much kw atw. I'd start with a compression test and a leak down test. A relatively good condition b18c7 will push out a reading of 200+ psi per cylinder for the compression test.

And a leak down test of no more than 10% leak. 15% might be ok. There's a lot of videos on YouTube on how to diagnose using the leak down tester.

Goodluck. 4g is enough to rebuild with forged internals.

Thanks for nice comment buddy. I've got the compression test and leak down test before and it wasn't looking good.. Also my engine wasn't in a very healthy as well, when I lOok at my block it got all oil over the oil pan... One of the guy on ozhonda have got a fresh/built b20 block for sale so I might be looking towards the b20..

[TGW92]

How can u contact toda? he closed down

Adrian left, can still contact Leo and as far as I am aware you can still buy from them...?

[CTR_EK9]

Leo? Is he on here ozhonda? "slaz"?

[CTR_EK9]

How come the main toda guy left anyway??

[e240]

Leo? Is he on here ozhonda? "slaz"?

No - I'm leo but yes, PM Slaz for Toda parts

[CTR_EK9]

No - I'm leo but yes, PM Slaz for Toda parts

Lol my bad...

[butterfingers]

what kind of treatment did the engine receive to wear out a piston ring?

[CTR_EK9]

What do you mean? My car been blowing alots of smoke blackish/blueish when I'm on high rev (alots more when on vtec) I just want the smoke to stop!!!! :(

[butterfingers]

what i meant was: I'm quite surprised that its got a worn piston ring already. assuming its been maintained properly.

[CTR_EK9]

Well yeah The car done about 172xxx Kms on it already.. And I'm having a feeling the last owner trash the car too much. But oh wells what's done is done.

[nhaniez]

my car has done 234xxx and its fine ! haven't done a compression test but from driving it and what not it still goes hard and i thrash it everyday...

[butterfingers]

my car has done 234xxx and its fine ! haven't done a compression test but from driving it and what not it still goes hard and i thrash it everyday...

+1
this was exactly my point to OP