250 Cross flow Stroker kit

[Anonymous]

STROKER

buddy, ol pal,

if you have anymore info for us or can obtain some more info about it all i would be so gratefull,

i've just done a 700hp turbo build but i am already tired of the lag some more cubes would be great!!!,
any chance of contacting the engine builder for us??????
c'mon you know you want to!!

cheers.joe.

ps. i think i have some info on the awd ait falcon somewhere around here i'll have a look and if i find something i'll post it up.

 

[Anonymous]

Hey Guys, I'm a newbie to this forum, and this is my first post. I was reading this post and was quite surprised to come across the negative thoughts about stroking the 250's. I have a TE cortina with a 250 Cross-Flow motor which is bored and stroked to around 290 Cubes. This was achieved by offset grinding the Crank, and boring the block 120 thou over standard. I admit that this is a long way over on the bores, and admittedly I did go through one block before the current one im using, this asside however, i believe that the whole opperation was definately worthwhile. A Datsun rod, and a Commodore piston was used to get the correct piston height, and I have quite regularly run it up to 6000 rpm with no worries, and the increase in Torque is amazing!! This is a relatively uncomplicated motor to build, and my Father, who is an engine reconditioner, is only too happy help out. Anywho, thats just my opinion .... hope it helps !!

 

[xctasy]

You have my attention! No suvh thing as TMA (too much information) here!

I've seen old Slant 225 and Hemi 265 Valiants bored to 120 over, with Landcruiser and Chev pistons thrown in. And offset grinds of even the four bearing crank are done by the US dudes like Doug Dutra.

The Falcon block is technically thinwall, but with a little Hardfill cement grout lapping up the bottom third of the cylinder walls, this looks like an awesome, indistructable swap!

The rods on the CA 20 Nissans must be about 6.2" tall, the pistons must be the low deck Ecotech, and it seams that these are the ones you guys are using?

Most Nissans run 1.931" crank pins, and this allows for around 195 thou minus any clean up for the existing crank pins. 4.105" stroke max (104.27mm) and the 3.8" pistons (96.52mm), gives 279 cid or 4578 cc. The rod ratio is the same as stock, so no cam or injection software changes. A 12% boost in capacity. Like going 318 to 360!

Know nothing of the 1992 on Tarago/2003 Camry 2.4 Slant four engine, but it is very squat so the pistons must be right down to the 1.23" compression hight mark.

Right, I'm off to loud-mouth to everyone else on the forum!

Fat Henries? You betcha!

 

[Anonymous]

ok fellas lets get togeather and sort this out...

i am willing to do it early next year and bolt on the turbo package i have set up now just with a larger compressor housing and compresser wheel

GOAL-- 1000HP POWER!!!!!

cheers.joe.

 

[xctasy]

Yeah baby. GM...the Beaten Generation!