New Toys (ITB's)
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Im doing a lot of airflow testing right now w/ Z6 and Y8 heads an intake manifolds as im working on building sheetmetal intake and doing some head work on them. The stock Y8 intake manifold will flow enough cfm to not start choking down the power until 7500 rpm(based off a 250hp car). Based on those #'s alone there's no way your maxing out airflow of the stock intake running a stock compression/cam SOHC, let alone reving to the stock limiter.
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harwood39 wrote:
so now why does every one think im in over my head? The hardest part will be tuning.This is true....but the hardest part is always tuning....ITB's (I'd imagine, don't know for sure) almost have to be harder to tune than a single TB. Just my thoughts.
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oh, and i forgot to mention that when they were on groshongs hatch they run fine untuned, they just idled choppy but at WOT they were fine.
oh and ITB's are harder to tune due to the fact that they all need to be adjusted individually also just like a carb.
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It's ok, they will be for sale in a week when he wants a new project anyways!
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They're from a Suzuki GSX-R motorcycle. http://www.homemadeturbo.com/tech_projects/itb/
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put thos on and race me!!! sohc vs sohc
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