Just curious what your opinion is on using the stock fuel injectors. Im currently working on a LQ9 block with 5.7 ported and polished heads and a comp cams xer281hr cam and an LS6 intake. Anyways just curious if the stock fuel injectors are going to be enough, if not what do you recommend?
1999 RCSB, 4X4, 260k miles, LQ9, XER281HR cam, port+polis+shaved LS1 heads, LS6 intake, VHR tune, Manthorne Motorsports 4L60E Transmission, SLP Und-Pulley, Camaro E-fans, Yank TB4000 converter
http://www.manthornemotorsports.com
Can you post the PN of the injectors you have? There are many with different flow ratings.
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709
yes I can I will get the number off of them when I get a break here. If it helps they are off of a stock 1999 5.3.
1999 RCSB, 4X4, 260k miles, LQ9, XER281HR cam, port+polis+shaved LS1 heads, LS6 intake, VHR tune, Manthorne Motorsports 4L60E Transmission, SLP Und-Pulley, Camaro E-fans, Yank TB4000 converter
http://www.manthornemotorsports.com
the stock one on the 99 silvy's were 19lb i believe and if not then they are 24's whichever way you will max them out with the setup you are going with.....i would go up to a LS2 injector which is 36lb or the 8.1 42lb injectors
2006 silverado SS....Clifford Jr...turbo coming soon
1970 Chevelle ly6 swap....d1 coming soon
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