Quote:
Originally Posted by BDPhoto519
Am I reading that right?
You gained about 9HP and lost 5tq at peak after buying a $1400 intake and paying to get it ported as well? I know the afr is slightly off 0.1ish up top, but thats not really anything and that doesn't make me super pumped to change my stock intake.
Hopefuly the re tune nets some better results for you!
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Intake manifold gains are minimal without ported heads and a cam swap. If you were to compare the gains on a heads and cam LT1 from stock LT1 intake manifold to a ported aftermarket intake manifold, you would see impressive results. Some naturally aspirated mods require complementary mods to show their true potential.