Injector size
Injector size ok i just took my injectors out to fix a fuel leak and noticed they were fubarred......What i cant find is are 30# svo injectors enough for a 410 rwhp 383 lt1 or not? I will say i am considering getting a bigger cam this winter so.....any help would be much appreciated
Thanks
Thanks
i will be in the same hp range after my tune and i was told to upgrade to these 36lb inj before my dyno.....not a bad price and there's a discount for ls1tech members
http://http://www.corvetteinjectors....?productid=322
http://http://www.corvetteinjectors....?productid=322
I wouldn't say that it is harder to tune, but my experience with running larger than required injectors is that you will actually kill some power down low. Stuff that does not show-up on a normal dyno pull, but is evident on a time slip. The 30's should be plenty big for your combination.
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so when u figure duty cycle you are going off crank hp instead of rwhp and the svo 30's are good for 500 on the crank??????????maybe its just me that doesnt quite understand
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There is a guy on another site, that goes by the name Injuneer, that has an awesome formula for figuring the minimum injector size for a given FLYwheel horsepwer. All you have to do is take your estimated FLYwheel horsepower and multiply it by 0.07.
This calculation takes into consideration an 85% injector duty cycle and a 0.476# per hour / per horsepower BSFC. (Brake Specific Fuel Consumption)
So, for example, if you take the estimated 500 hp and multiply it by the 0.07 number, you get a minimum injector size of 35#'s.
Hopeb this helps.
This calculation takes into consideration an 85% injector duty cycle and a 0.476# per hour / per horsepower BSFC. (Brake Specific Fuel Consumption)
So, for example, if you take the estimated 500 hp and multiply it by the 0.07 number, you get a minimum injector size of 35#'s.
Hopeb this helps.
Um No!!!! I'm running close to 400hp (rwhp) and with SVO 30's and I'm running at 95% DC at WOT. Solomon (my tuner) suggested I upgrade to 36's, and I'll be doing that in the future, but the car us not driven at WOT for now so I'm not so worried.
