JWT Stroker crank??

[GodzillaFan]

I was poking around the internet and came across this on nissanperformancemag.com

Quote »Aftermarket stroker cranks for the SR20... JWT's soon to be released 94.4mm one"[/quote]

couldnt find any more info...

Is this true? If so... bad ***.. seeing that all the stroker kits currently avail are somewhat... overpriced ($5000+)

and a 94.4 mm stroke would bring the displacement to over 2.2L...

[Phax]

...and a 94.4 mm stroke would bring the displacement to over 2.2L...

So it's possible to get the SR20 to 2.2L without boring the block? If so, that crank might be the good route to go. The thing that was keeping me from getting more displacement, was thinking that I had to bore and sleave the block, if I was going to get one of those Jun or Toda stroker kits. If it can be done with just a crank alone, that's pretty cool.

[GodzillaFan]

that would be the point of a new crank more stroke = more displacement and more torque... also its meant be an upgrade from stock in terms of strenth, materials etc for more horsepower.

its crank, not crack

[themadscientist]

just say no to crack

[Onizuka]

i said no to crack and it wouldn't listen. It kept sayin "smoke me matt, crack rock is gooooooood for ya"

[Cyberkreig]

crack rock good. crank walk bad.

[Phax]

that would be the point of a new crank more stroke = more displacement and more torque... also its meant be an upgrade from stock in terms of strenth, materials etc for more horsepower.its crank, not crack

Fixed

[mister2dt]

to actually have a "stroker motor" you need thew crank and rods.

[ItzGenX]

In order for any stroker crank to work with the motor is to have built to fit rods, and in some cases, pistons along with that. The reason being that the stroke is changed, meaning the stock rod and piston will be driven deeper and higher which could cause problems like a piston to valve collision. That's why most stroker 'kits' have shorter rods and slightly shorter pistons then stock. The reason for having overbore pistons in these kits is because they try to hit the par for 2.2L to be close as possible. Jun and Toda just love 87mm bores also to keep them from changing the stroke too much and cause a less "peppy" engine. Boring an engine gives more net results then stroking. One mm of bore gives more displacement gains then one mm of stroke.

[Onizuka]

mmmmm, JUN stroker engine..... :yummy

[SRdS14]

ok..dont show that pic. i just nutted.

[Onizuka]

can you say "over 750 horsepower"?

[Onizuka]

or how about, "this turbo is as big as my head"