Quote: Originally Posted by TWO89 Yet if he said he was going to put twin turbo's onto an RB30 you'd be hailing him a hero. He hasnt asked any stupid questions, and has stated that he is already in the build. Dont post if you have nothing constructive to add. yeah i hate it when people post and have nothing constructive or anything nice to say bout others,hahahahhaha Some original photos have not been recovered yet.

street vl dude it is a tuff thing to get right but it can be done my mates got a twin turbo 351 xf hes as bumb as a box full of hammers lol and me and my mates thought he will never finish it!!! 4 years later and a mild tuned 640rwkw we look like the dic/k heads now! so do ya homework and stick with it ohh! and just as a matter of intrest i have seen a few exhuast manafolds on 308s swaped left one on right and right on left so the flange where you collecters bolt up face the front of the car.......... then they mod them with flanges to suit turbos !!!!! may be worth a look save ya some $$$$ all the best mate keep us updated

my mate turbo charged his 308, carby setup, 1 week before completion it was all stolen, made the manifolds everything buy scratch

Quote: Originally Posted by rununxt street vl dude it is a tuff thing to get right but it can be done my mates got a twin turbo 351 xf hes as bumb as a box full of hammers lol and me and my mates thought he will never finish it!!! 4 years later and a mild tuned 640rwkw we look like the dic/k heads now! so do ya homework and stick with it ohh! and just as a matter of intrest i have seen a few exhuast manafolds on 308s swaped left one on right and right on left so the flange where you collecters bolt up face the front of the car.......... then they mod them with flanges to suit turbos !!!!! may be worth a look save ya some $$$$ all the best mate keep us updated rununxt, i have thought about using the factory headers and reversing them for manifolds but i think i need something stronger and thicker to support the weight of the turbo. i have had thick blanks made up to start me off and a heap of bends. thanks for the support

With wastegate selection, the rule of thumb usually is........ high boost : smaller wastegate low boost : larger wastegate So work out what you think the maximum boost you wil be running and from there decide which wastegate to go for