supporting an injector upgrade
#1
supporting an injector upgrade
When larger fuel injectors are added onto an engine to allow for more feul usage, for a larger cam for example, what other mods are needed to support those larger injectors? Whats the least amout of supporting fuel upgrades one could get by with to do the job on a mild H/C setup like a CC305, mild porting, and the usual boltons, with say a 30 lb. injector.
Thankyou for the time and sorry, im a huge noob when it comes to feul upgrades and searching the site didnt really come up with much this time.
Thankyou for the time and sorry, im a huge noob when it comes to feul upgrades and searching the site didnt really come up with much this time.
#2
TECH Enthusiast
iTrader: (7)
Join Date: Oct 2006
Location: Chesterfield,Va
Posts: 707
Likes: 0
Received 0 Likes
on
0 Posts
My car has h/c and still has stock injectors and fuel pump. It puts out 450rwhp. The stock injectors are maxed out at this point but the A/F ratio is still ok. I just bought a N2O kit and upgraded to 42 lb. injectors and a Racetronics fuel pump to be safe. As for the mods required with upgraded injectors you just need a tune to compensate so the car will idle properly.
#5
10 Second Club
iTrader: (18)
Originally Posted by BCook839
So if i threw some larger injectors on the car, all i would need to do is tune the PCM? Wow, sounds too simple.
#7
LS1TECH Sponsor
iTrader: (10)
Originally Posted by BCook839
When larger fuel injectors are added onto an engine to allow for more feul usage, for a larger cam for example, what other mods are needed to support those larger injectors? Whats the least amout of supporting fuel upgrades one could get by with to do the job on a mild H/C setup like a CC305, mild porting, and the usual boltons, with say a 30 lb. injector.
Thankyou for the time and sorry, im a huge noob when it comes to feul upgrades and searching the site didnt really come up with much this time.
Thankyou for the time and sorry, im a huge noob when it comes to feul upgrades and searching the site didnt really come up with much this time.
Trending Topics
#9
so if ive got a 99 vette heads/cam w/stock injectors should i upgrade due to my stock size is only 26s. im curious cause i didnt pick up much power when i put my heads on trap speeds went from 124 to 126 and i was exspecting more. cheap heads though stage 2.5 5.3s with stock gaskets.