GH Pigma. VR4 Head + Forged Stroker..
Been doin a bit of fiddly shit.. Waiting on engine shop to finish boring and balancing.... Hopefully pick it all up tomorrow lunchtime and start grinding the block to clearance the crank.
Then put the bottom end together :D
Also got another set of shims put under the valvesprings so they meet the required specs for the cam. Had to make sure they wouldn't coil bind etc etc also. So should be all good for a 7500rpm limiter :) (normally could rev higher, but stroker changes things..)
Pigma - Nana spec GH sigma, 4g63t forged stroker, VR4 head, GT3582r...
Getting there... Should have motor ready to go into car by friday if everything goes to plan. Then its just all hook up and go.
Nothing fouled with the stroker, will just have to put washer under the oil squirters maybe..
Gapped the rings today to CP's specs and done a shitload of cleaning. Tomorrow should see the bottom end together fully and the head on :D
Nothing fouled with the stroker, will just have to put washer under the oil squirters maybe..
Gapped the rings today to CP's specs and done a shitload of cleaning. Tomorrow should see the bottom end together fully and the head on :D
Pigma - Nana spec GH sigma, 4g63t forged stroker, VR4 head, GT3582r...
Nope. All cleared with over 40thou clearance. 86mm CP pistons and Eagle rods. Stock 4g64 crank unground. Might have to space out the oil squirters with a washer or two..fugazi wrote:Any grinding done? Or no need to? Pics if so?Anchor wrote:...pick it all up tomorrow lunchtime and start grinding the block to clearance the crank....
Maybe dint the sump also (longer stroke)
Pigma - Nana spec GH sigma, 4g63t forged stroker, VR4 head, GT3582r...
Oki... looks realy sweet! I like the color on the cam-cover, copper/bronse?Anchor wrote:Nope. All cleared with over 40thou clearance. 86mm CP pistons and Eagle rods. Stock 4g64 crank unground. Might have to space out the oil squirters with a washer or two..fugazi wrote:Any grinding done? Or no need to? Pics if so?Anchor wrote:...pick it all up tomorrow lunchtime and start grinding the block to clearance the crank....
Maybe dint the sump also (longer stroke)
It's meant to be annodised red. But the blokes @ prodyno are calling it pink.. Fags hahafugazi wrote:Oki... looks realy sweet! I like the color on the cam-cover, copper/bronse?Anchor wrote:Nope. All cleared with over 40thou clearance. 86mm CP pistons and Eagle rods. Stock 4g64 crank unground. Might have to space out the oil squirters with a washer or two..fugazi wrote: Any grinding done? Or no need to? Pics if so?
Maybe dint the sump also (longer stroke)
Pigma - Nana spec GH sigma, 4g63t forged stroker, VR4 head, GT3582r...
Used proper headstuds this time, not twincam ones. So had to cut the rocker cover a little. Blocked off a few holes that weren't used. Fixed some leaks that it used to have down near the oil pump. Decided to use mainly new bolts everywhere so had to go get them. Lots of small stuff really.Entaran wrote:What did you have to modify/fix?
Should start tomorow arvo :)
Pigma - Nana spec GH sigma, 4g63t forged stroker, VR4 head, GT3582r...
Also, with the balance shaft block off kit, i wasn't happy with it. With the tension going on where the bottom shaft goes that little plug shitty thing they give you will just break/run off after a few big power runs.
So machined the balance shaft down to nothing so it ran through to the second bearing thingy.
If that makes sense... Lol
So machined the balance shaft down to nothing so it ran through to the second bearing thingy.
If that makes sense... Lol
Pigma - Nana spec GH sigma, 4g63t forged stroker, VR4 head, GT3582r...
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