vic jr 4150 TB, on a STOCK ls1. check out the gians
12-10-2011, 07:52 PM
#1
vic jr 4150 TB, on a STOCK ls1. check out the gians Stock LS1 (1999) swaped in a 1955 chevy, th400.
LS1 intake, unported TB, (running a 90 bend with a big 9inch cone) LS1 cam, springs, manifolds. Got it running tuned it, made sure it was a good core. Then customer wanted to make it look better with visual things, and wanted this intake.
Only change was a put of the box vic Jr, the rails, and a FAST (accufab) 4150 TB (no spacer) and a 14x3 air cleaner.
Was surprised to see this power curve, 100% stock internal.
LS1 intake, unported TB, (running a 90 bend with a big 9inch cone) LS1 cam, springs, manifolds. Got it running tuned it, made sure it was a good core. Then customer wanted to make it look better with visual things, and wanted this intake.
Only change was a put of the box vic Jr, the rails, and a FAST (accufab) 4150 TB (no spacer) and a 14x3 air cleaner.
Was surprised to see this power curve, 100% stock internal.
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12-14-2011, 01:07 PM
#10
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And remember the tune was untouched from when it was tuned for previous setup.
The intake is $335 from summit and you can find the tb for $515 online as well. New of course. Or you can search classifieds and find them also.
The intake is $335 from summit and you can find the tb for $515 online as well. New of course. Or you can search classifieds and find them also.
12-14-2011, 04:29 PM
#11
It's a 1953 chevy,.... show/weekend cruiser. Its not raced, and will probably never go to the track. Or care about a custom newest lobe xyz under the curve setup. I saw the gains and don't think Ive ever seen anyone put this intake setup on a stock LS1.
Took a crappy pic with my phone, thought some stock internal guy might want to look into this. Do what ever with the info.
oh, you need rails. I think there $100. And you need fittings too.
12-15-2011, 07:50 PM
#19
I mean any of the Single Plane Intakes vs. any FAST ones for the L92/LS3 stuff.
The FAST has a pretty good improvement for the Cathedral Heads..GM did good with the Factory Intakes on the Square Port Heads. Whole different airflow dynamics between the two.
The FAST has a pretty good improvement for the Cathedral Heads..GM did good with the Factory Intakes on the Square Port Heads. Whole different airflow dynamics between the two.