injector cc?

jprince · Post by **jprince** » Tue Feb 09, 2010 7:48 pm

anyone know what the stock neon injector cc is.. i know there 19lbs if im not mistaken but i am curious to know what the cc is
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YAMAHA ROYAL STAR VENTURE

OB · Post by OB » Tue Feb 09, 2010 8:51 pm

http://www.witchhunter.com/injectorcalc1.php4

ragek23 · Post by **ragek23** » Tue Feb 09, 2010 9:42 pm

J/w why would anyone want to buy a smaller injector for their neon? I noticed howell sells many sub 19lbs injectors for our cars.

OB · Post by OB » Tue Feb 09, 2010 9:43 pm

Do they? Well Howell FAILS so I'm not surprised!

ragek23 · Post by **ragek23** » Tue Feb 09, 2010 9:49 pm

yeah they offer 14,15, and 17lb injectors.

hmm using that website's calculator it says i will need 24lb injectors for 160hp to the crank? is that right? that sounds really high?

OB · Post by OB » Tue Feb 09, 2010 9:53 pm

I would take that with a grain of salt. The general idea is to get an injector that is somewhat larger than required, use PCM tuning to keep PW under 80% D/C, then fine tune for maximum efficiency based on compression, displacement, etc.

esteinmaier · Post by **esteinmaier** » Wed Feb 10, 2010 8:09 am

Keep in mind that 19s rated at 43.5 flow about 22lb at 58psi.