Quote:
Originally Posted by KingLT1
Thanks! I know one shop was able to net another 60whp over the LT4 on a stock fuel lobe. So perhaps it's advantages only show when not using a bigger fuel lobe cam being the LT4 can potentially handle a bigger fuel lobe which negates any advantages the LPE pump had? It's really hard to judge when LPE rates the gen 2 compatible with 7.85mm fuel lobe and the rest of the industry rates the fuel lobe in percentage.
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that might be the whole issue. if you compare a gen 1 pump and limit it to a stock fuel pump lobe vs a lt4 pump with a 32% lobe the lt4 pump wins out and cost $700 less if you figure the fuel pump lobe option cost nothing.
or maybe that's not it and they did a gen 2 with a lobe and didn't see the expected results... who knows. port inject it and be done.
