Anchor

Another update

Trying to modify two cars at once. The xr6 turbo ute is taking all the money atm. Going for around 480rwhp next week with a rapid v3 kit...

Anyway, the pigma..

Fun stuff for the sigma. He sent me a free custom intake manifold and polished rocker cover!!! :D:D:D:D











VR4 Bigport head. Wild custom cams. BC valvesprings and retainers. Awesome port/polish job.
Bunch of cometic gaskets.
Exhaust flangeplate
Billet harmonic balancer
AEM fuel rail
AEM adjustable cam gears
Custom sheetmetal intake manifold. Matchported and flowed.


Big huge thanks to chris collier @ beyondthelimit.


Not using this intake manifold tho, got my JMF one. So if anyone is looking for a RWD 4g63 mani. To suit the bigport vr4 head. Give me a pm.



JMF Race RWD 4g63 intake manifold for the Pigma. And a free t-shirt.







Big thanks to jim. Easy as to order/pay/recieve.

I love iphone camera........

3582r. .82 exh

No update in a while, 99% sure on the straight line specialties manifold. Even though its the most expensive...

DSM turbo manifold $845.00

CNC machined steel flanges featuring our taper port head flange
304ss runners
Port matched merge collector
TIG welded
Backed w/ lifetime warranty against any cracking/defects
100% made in house in the USA!


Only question, DSM - will this fit a vr4 NA bigport?

Mini update. Still trucking along slowly. Figuring out what to do first.....

But here's a pic of the daily pig. Got some 18x9.5's on all round.. Lol

Sold turbo and exhaust manifold from single cam setup now. Them funds are going into the twincam build..

Got a bit of advice from an oldschool engine builder who has been building turbo engines since day dot.. He thinks its the pistons fault it blew up. Top ring groove is too close to the valve relief cutouts.. Combined pressure of boost etc caused it to just fold down. Plus CP pistons are made out of a cheap alloy that is high in silicone..

His recommendation - Ross Racing. Uses them in 40psi V8's and has had heads crack and blocks warp. Pistons come up fine....

My first build had ross racings, cracked the head in 3 places and put a 5c piece size hole in an exhaust valve. Pistons were perfect....


So in short, i have nfi what to do. He also said if i get him to build the motor it will make in excess of 600rwhp safely and if it blows up i'll get my money back...