has anybody ran this and what kind of success or numbers did it put up. building a stroker right now and curious as to pros and cons people ran into and things i should maybe expect or prepare for.

 

HP can range anywhere from 250 to 300+ with the right parts/fuel/tune.

 

right now its gsr block
has full crower stroker kit
crower rods
light weight crower crank
JE high compression pistons 81.5mm
acl bearings
full block girdle
itr oil pump
b16 head
stage 3 crower cams
crower dual valve springs retainers
crower flat face valves
bronze ferrera valve guides
full port polish and decked
dsm 440 injectors
hondata intake gasket

 

that small 81mm bore is gonna hold you back on making some real Horse power..
But it all depends on your horse power goals, I say the most it'll do with the small bore would be 240-250hp tops, thats if your head is breathing good and you have all the correct parts to make your engine superior.

 

81mm is stock bore I'm at 81.5 anything much better will be into the aluminum part of The sleeve and lose reliability I'm wanting to spray in the future and can't have thin cylinder walls

 

yea 81mm to 81.5mm is not much difference, and wont put your engine to 2.1L with the crower stroker kit. For 2.1L, you would need a bore size of at least 85mm and would have to resleeve the block or use a b20 block and bore out to 85mm, with the stock LS/GSR sleeves, you can only go 82mm max. Im curious what stroker crank is it? 92mm or 95mm crank?

 

stroking a stock bore is retarded IMHO, and you do realize that the advertised "2.1l" is NOT stock bore...also that big of a stroke adds alot of piston speed and gives you a much worse rod/stroke ratio. For less money you can sleeve it, 89mm crank and get close to the same displacement as a 81.5 mm stroker lol

 

But it's not stock bore

 

its a 95mm so what litre would it make it?

 

It would be about 1982.3cc or rounded up to a 2L even displacement. And stock bore refers to a stock sleeve being used which limits your bore size between 81-82mm in general.

 

It essentially is.

 

Oh thats right your running that HUGE .5mm overbore that adds 24.2cc's of displacement...my bad dude

 

Dude, your building a stroker motor and don't know how to equate the size.....good luck bro

 

you should just do the b20 block instead, stay with the 89mm crank, get some good rods and high compression pistons. If you are concern about cracking sleeves then just stay at 84mm bore with the b20, but really sleeve cracking is not due to thin sleeves, its more of a detnation problem.

 

 

WTF is it with everybody on the site bein ****in dicks my bad was referring to stock bore as regular 81mm no need to be a ****in dick dude

 

you need to do more research, most guys with stroker kits dont settle for small bore size, thats the limiting Horse power factor. Go BIG or go Home!!!

 

Nevermind...you got it

 

Hey, i'll admit i'm a dick if you admit a STOCK bore(.25/.5 OS) stroker motor is a retarded fukin idea

Use the search feature, read, learn, repeat....you'll then probably stop asking dumb **** and get less ******* responces.

 

yea m_shake did come a little harsh on you, but he's making some good pointers, big stroke and small bore is a little akward to some people, it's like a girl saying he's got a big **** but small ***** ughhhh.....

 

ya it is a retarded idea i bought the block and it already had the crower stroker kit and i had the head already so i was debating mating to two or doing b20vtec which is why i posted this so as i said no need to be a dick

 

Throw that kit in a b20...sure the sleeves are thin and might have a shorter then normal life span due to the increased side loading and compression but what the hell...b20's are cheap to replace That's what i'd probably do in your situation. Good luck mang!

 

Thanks for the advise. So what should I expect if I run it the way it is with the gsr block?

 

More torque for sure, i wouldn't rev it past like 7600-8000, but thats just me(and I have NO stoker experience, I like rpm too much)

 

LOL....Warms my heart to see I'm not the only one with this outlook.

I love it when people buy st00pid expensive components and have no idea how they actually affect the running of the engine.

Expect to have disappointing results for the amount of money you've spent....b/c you don't know what you're doing in the arena of packaging a build.