dyno found problems!!
dyno found problems!! Well i have a ls2 shortblock in my 2000 z28 auto 3600 vig, 3.73 full bolt-ons.ls6 manifold, ls6 head, torquer v2 cam
Cars first dyno pull was about 394 hp running 120% duty cycle on the stock injectors 28lbs?
we were able to get 403hp at 127% duty cycle but the injectors are clearly maxed out.
I was thinking of going fast 92/92 and a 36lbs injector, question is; will this be enough on the fuel side? Will the 36lbs get me about 80-90% duty cycle with the adition to the fast 92/92?
I have also read on a few threads that once you have a maxed out injector and simply swap to a better one you can see hp gains. My A/F was at about 13.3-13.5 i believe so we may be able to go 12.9-13.1 with the fuel upgrade, this should get me more power right?
Cars first dyno pull was about 394 hp running 120% duty cycle on the stock injectors 28lbs?
we were able to get 403hp at 127% duty cycle but the injectors are clearly maxed out.
I was thinking of going fast 92/92 and a 36lbs injector, question is; will this be enough on the fuel side? Will the 36lbs get me about 80-90% duty cycle with the adition to the fast 92/92?
I have also read on a few threads that once you have a maxed out injector and simply swap to a better one you can see hp gains. My A/F was at about 13.3-13.5 i believe so we may be able to go 12.9-13.1 with the fuel upgrade, this should get me more power right?
Some Bosch Design III 36 lb/hr @ 3 bar would be a perfect fit for your present application. FICINJECTORS has them for $239 a set right now.
Concerning additional power, there may be a little more in it once you tune the new injectors.
Concerning additional power, there may be a little more in it once you tune the new injectors.
Thanks for the find, I hope i can get them in black, i was going to go with the fast injectors, but they are 330 for a set. This and a fast92 is in the works, hopefully i can see 25hp from it
You can run 42's, but they are waaaaaay overkill for your application. Remember the ratings are at 3 bar and the LSx fuel system runs at 4 bar. This makes a 36 lb/hr @ 3 bar a 41.57 lb/hr @ 4 bar injector.
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Well as soon as i get my federal taxes back the fast 92 and 36lbs are on the way with some new dyno results.
Car made power till 6500 then dipped off, hopefully the fast and new injectors pull all the way to 7,000 without losing anything below 3500
Car made power till 6500 then dipped off, hopefully the fast and new injectors pull all the way to 7,000 without losing anything below 3500
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Isn't the 2000 cars equiped with 26lbs?
