Cost of getting Fast 78mm intake ported by tony mamo?
05-31-2011, 10:13 AM
#7
Are you guys really hating on a F78...? In prior years I have had customers switch from their 78's to 90's and gain 2rwhp (and be MAD). I have seen users go from ported 78s to ported 90s and gain under 5 as well. All of this is on stock cube LS1s. I was always as surprised as the owners until I had seen it a few times.
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05-31-2011, 10:17 AM
#8
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Are you guys really hating on a F78...? In prior years I have had customers switch from their 78's to 90's and gain 2rwhp (and be MAD). I have seen users go from ported 78s to ported 90s and gain under 5 as well. All of this is on stock cube LS1s. I was always as surprised as the owners until I had seen it a few times.
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05-31-2011, 12:01 PM
#10
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i got it, 78 and 90 are the same besides the tb opening if i remember correctly. There isn't much to be gained. I think even the 92 is the same it just has some nicer touches that made it more user friendly. The 102 on the other hand is a whole different intake but that requires some more parts and $$$.
