ITR bottom end internal on B16A block??

http://www.we-todd-did-racing.com/we...MXk1NDE%3D.jpg

http://www.we-todd-did-racing.com/we...MXk1NDE%3D.jpg

*custom machined buttons to support oil ring. this is how i can fit all that crank and rod in a b16a block. yes, you still retain the ls 1.54 rod ratio
*custom .708 lightweight tool steel wrist pin. rod must be rebushed to this from .826
*dedicated valve reliefs and lots of internal milling to reduce weight. piston weighs in at a mere 255 grams! most off the shelf 85mm pistons with this dome weigh around 315g.
*compression ratio is 11.5 to 1 with a b16a head unmilled and stock gasket.
*kit comes complete with rings-wrist pins-locks-buttons
*these pistons have reliefs that will clear cams up to 13.00 mm of lift.

Displacement with 81.5mm bore 89mm stroke = 1857cc
Displacement with 85.0mm bore 89mm stroke = 2020cc


the piston kit was intent to use with LS crank and rods (cheaper) on b16a

this kit will receive type R crank and rods too.

the toda kit is very similar to tech 43's

using stock oem crank and rods.

Quote:

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Originally Posted by tinkerbell

what on earth does this have anything to do with anything?

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off topic at its finest :D
ozhonda style:honda:

Quote:

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Originally Posted by jimmeh

i agree with u but a taller block would mean u can get a longer stroke and therefore a larger displacement.

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But you mentioned that the extra displacement comes from the block being taller. Just wanted to clarify that this is not the case. Extra displacement will come from either a larger bore or a larger stroke (and as a result of a larger stroke, you may/will have to increase the height of the block).

*may* being the operative word...

but you have to use an expensive set of parts to get away with it...

wow..thats lots of feed back..
thanks for all your support and suggestion..and now its time for me to make decision on what i wanna do...

however...if i was to keep the b16 block..does any oem shorter rod i can use? or i have to get cutom made...?
I'm thinking to get b18c block so it's so much easier..

Did you measure your sleeves? Even if you get shorter rods, the stroke may drop the piston rings out the bottom of the sleeves (which I don't need to tell you is bad).

I think a whole B18C would be a much better idea.

B18C or B18B

just sleeve a B16 and go boost

But then you lose the revvyness and response.

My VTEC DC2 is more fun to drive than a 205kw JZA70 Supra, and more fun than all the SR20DET and CA18DET S13s I've driven. It couldn't beat any of them in a dragrace, but I'd still rather it than those other cars ('cuz I chose it over those other cars. :) )

true rather drive NA cars at the moment... :)