Bigger Injectors?
#1
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Bigger Injectors?
Is it necessary to move up to bigger injectors with 5.3 pnp heads w/ a custom gring 114lsa comp cam and some bolt ons...the car is still runing the stock 28.8's from 1998 on the ls1.
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You may be cutting it close it is hard to tell though until the tuning is done. I know I am making 450+rwhp and my stock injectors are at 105%.