Cosmo UIM/LIM MOD
#1
Cosmo UIM/LIM MOD
I know many people have covered this topic on here before and on many other sites and I have done my research but I still some have unanswered questions. Okay so first off Im doing a rebuild on my 13b rew fd and I want to do the cosmo 13b re uim/lim swap with the 20b tb, while I have it all apart. I know the runners are different and need to be ported on the rew irons, but I was just wondering if it would be wiser just to buy 13b re cosmo irons and use them instead. I just need to know if there are any differences between the two other than the intake port sizes, and will they work with the rew housings? or should I just port the rew irons?
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#8
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Throttle cable needs rerouted. Tps needs redone if you're switching to cosmo tb or an adapter if using fd tb. Oil filler neck usually hits the greddy elbow. That's the main stuff. Then it gets more involved depending what you're doing with your turbos. I'm in the process of doing It now, can u tell?
#9
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Beachcat.... Mamba and silver know there stuff.. Great info from good knowledgeable dudes... I'm also in the process doing the 13b Cosmo manifold setup good look with the build let me know the outcome!!!
#12
Greddy elbow will not bolt to the Cosmo TB.
You will need to block off the ISC on the bottom of the TB if you want to keep the coils on the block. 13B-RE & 20B BOP's
You will need to block off the ISC on the bottom of the TB if you want to keep the coils on the block. 13B-RE & 20B BOP's
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demetlaw
3rd Generation Specific (1993-2002)
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10-02-15 06:22 PM