Will the L92 head/L76 intake combo render other H/C combos obsolete?
10-31-2006, 02:40 PM
#66
Originally Posted by Slow Z28
now what's the difference between the L76/L92 intake compared to an LS1 style intake. Are the areas that it bolts up to the same, it's just that the LS1 style intake will be a hinderance to overall performance? Reason I ask is because I have a Beck Sheetmetal intake that's on the car now, and I'm looking at upgrading my heads on my 382 ALL BORE engine this winter.
10-31-2006, 02:40 PM
#67
now what's the difference between the L76/L92 intake compared to an LS1 style intake. Are the areas that it bolts up to the same, it's just that the LS1 style intake will be a hinderance to overall performance? Reason I ask is because I have a Beck Sheetmetal intake that's on the car now, and I'm looking at upgrading my heads on my 382 ALL BORE engine this winter.
10-31-2006, 04:07 PM
#69
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the runners are longer on the L92/L76 from what i understand, what heads are on it now? if you upgrade heads the L92/L76 only works on L92 heads. i would stay with a BECK if it were me
10-31-2006, 04:55 PM
#70
right now they are some 4 y/o LS1 casting(853) heads from A.R.E. been working well so far but looking for something better.
i want to keep the beck, so that's what I'm trying to find out, if a simple port match from intake to L92 heads is all that's needed or if it would be better/necessary to cut off the flanges at the end of the runners to weld on ones that may match the heads. the runners on the intake are pretty much rectangular anyways.
i want to keep the beck, so that's what I'm trying to find out, if a simple port match from intake to L92 heads is all that's needed or if it would be better/necessary to cut off the flanges at the end of the runners to weld on ones that may match the heads. the runners on the intake are pretty much rectangular anyways.
11-02-2006, 08:34 AM
#72
Originally Posted by Anonymous
Who makes a single plane for these heads? GM?
"25534401 fit L92/L76 rectangular port heads and used for carbureted applications.
25534416 fit L92/L76 heads and are machined to accept injectors for EFI applications."
Richard
11-02-2006, 09:36 AM
#74
Originally Posted by Slow Z28
right now they are some 4 y/o LS1 casting(853) heads from A.R.E. been working well so far but looking for something better.
i want to keep the beck, so that's what I'm trying to find out, if a simple port match from intake to L92 heads is all that's needed or if it would be better/necessary to cut off the flanges at the end of the runners to weld on ones that may match the heads. the runners on the intake are pretty much rectangular anyways.
i want to keep the beck, so that's what I'm trying to find out, if a simple port match from intake to L92 heads is all that's needed or if it would be better/necessary to cut off the flanges at the end of the runners to weld on ones that may match the heads. the runners on the intake are pretty much rectangular anyways.
