Tim240z Posted November 12, 2003 Share Posted November 12, 2003 In a recent link posted by Grumpy on how to remove the injectors on the LT1, the site said that the injectors were being replaced with LS1 injectors. I assume then that this is a direct swap, but what is the flow rating on the LS1 injectors? I bet a set of good used LS1 injectors from ebay or such would be a lot cheaper than the aftermarket. This would work if the LS1 injectors are 'bigger' than the LT1 injectors? Tim Quote Link to comment Share on other sites More sharing options...
mas28O Posted November 12, 2003 Share Posted November 12, 2003 Tim I think that the ls1 injectors are 28lb but this is at a higher psi. I used ford 30lb svo injectors on mine about $70 on ebay. I found out that the 24lb lt1 injectors are good up to 350rwhp. Quote Link to comment Share on other sites More sharing options...
Guest Your Car is Slow Posted November 12, 2003 Share Posted November 12, 2003 You can find a set of 30 or 36lbers on cz28.com all the time for much less than you could buy a new set of LS1 injectors. Quote Link to comment Share on other sites More sharing options...
H. Garcia Posted November 13, 2003 Share Posted November 13, 2003 The flow rates are: 1998 ls1 28lb 1999 and up 26lb Quote Link to comment Share on other sites More sharing options...
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