04-28-2020, 10:56 PM | #1 |
Drives: 13' ZL1, 04 SS Silverado, GS-F Join Date: Feb 2020
Location: S.E. Oklahoma
Posts: 33
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Granatelli 103mm TB anyone ?
Looking at these TB they appear to look good but skeptical? Says good for 25lbs of boost but when i search the forum I find very little relating to them...anyone have any first hand experience?
https://www.coloradospeed.com/thrott...amsf4TF1LKBk7A |
04-29-2020, 12:57 PM | #2 |
Drives: 2012 ZL1 Ashen Grey Join Date: Apr 2017
Location: NW Indiana
Posts: 378
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I know some people here don’t care abt price. But I believe you get what you pay for. At that price I’d be skeptical. I have my Nick Williams that will
Be installed during my next round of mods. They are pricey but only heard good things. So at that price I guess you could try and see how it works.
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2012 M6
Kooks 1 7/8, off road pipes , full corsa exhaust ID1300s/ 22% lower / 2.5 upper, JLT CAI, DSX flex fuel, DSX AUX fuel pump. S19 cam Tuned and built by Speed Inc 635/632-93 octane 725/738-E85 |
04-29-2020, 02:33 PM | #3 |
Drives: 2013 zl1 vert Join Date: Dec 2018
Location: Rochester, New york
Posts: 949
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They make a billet version for $650. The one in the link is the cast version, that’s why it’s cheaper. I ordered one from Granatelli 2 weeks ago. I’ll let you know how it works out. Supposed to ship tomorrow.
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22% lower/ 2.5 upper/ 2 headers/ cat delete/ x-pipe/ 2 gallon x tank/ 100-3 pump/ fic 850/ dsx aux kit/ 103mm throttle body/ RPM 5 intake/ meth kit/ prometh lid injection/FI interchiller/ 160* stat/ ngk-7/ msd wires/ elite catch can/ tsp cam/ Che trunnions/ ported supercharger/ 1/2 lid spacer/ brick mod/BMR toe and trailing arms/ 751hp 757 tq SAE @17.3lb on a loaded dyno.
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04-29-2020, 08:01 PM | #4 |
Drives: 13' ZL1, 04 SS Silverado, GS-F Join Date: Feb 2020
Location: S.E. Oklahoma
Posts: 33
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great thank you!
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05-21-2020, 08:16 PM | #5 |
Drives: 2013 zl1 vert Join Date: Dec 2018
Location: Rochester, New york
Posts: 949
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I ended up upgrading to the billet version because of the backorder on the cast one. installed it 2 days ago. all is good so far. I have a tune set up for Wednesday. we will see how it handles all the boost.
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22% lower/ 2.5 upper/ 2 headers/ cat delete/ x-pipe/ 2 gallon x tank/ 100-3 pump/ fic 850/ dsx aux kit/ 103mm throttle body/ RPM 5 intake/ meth kit/ prometh lid injection/FI interchiller/ 160* stat/ ngk-7/ msd wires/ elite catch can/ tsp cam/ Che trunnions/ ported supercharger/ 1/2 lid spacer/ brick mod/BMR toe and trailing arms/ 751hp 757 tq SAE @17.3lb on a loaded dyno.
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05-22-2020, 06:38 AM | #6 |
Drives: 2013 ZL1 and 2019 Ram Laramie Join Date: May 2017
Location: Milwaukee
Posts: 1,259
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At that price you're right inline with NW. Why not use tried and proven? Just wondering.
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05-22-2020, 11:34 AM | #7 | |
Drives: 2013 zl1 vert Join Date: Dec 2018
Location: Rochester, New york
Posts: 949
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Quote:
If it works out, Great. We will all have another option choose from. I talked to senior Granatelli and he uses one on their own 2000 hp car with no problems. Time will tell.
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22% lower/ 2.5 upper/ 2 headers/ cat delete/ x-pipe/ 2 gallon x tank/ 100-3 pump/ fic 850/ dsx aux kit/ 103mm throttle body/ RPM 5 intake/ meth kit/ prometh lid injection/FI interchiller/ 160* stat/ ngk-7/ msd wires/ elite catch can/ tsp cam/ Che trunnions/ ported supercharger/ 1/2 lid spacer/ brick mod/BMR toe and trailing arms/ 751hp 757 tq SAE @17.3lb on a loaded dyno.
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05-22-2020, 12:33 PM | #8 | |
Drives: 2013 ZL1 and 2019 Ram Laramie Join Date: May 2017
Location: Milwaukee
Posts: 1,259
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Quote:
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05-22-2020, 05:03 PM | #9 |
Drives: 2013 zl1 vert Join Date: Dec 2018
Location: Rochester, New york
Posts: 949
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The boosted version is not $629. Its $850
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22% lower/ 2.5 upper/ 2 headers/ cat delete/ x-pipe/ 2 gallon x tank/ 100-3 pump/ fic 850/ dsx aux kit/ 103mm throttle body/ RPM 5 intake/ meth kit/ prometh lid injection/FI interchiller/ 160* stat/ ngk-7/ msd wires/ elite catch can/ tsp cam/ Che trunnions/ ported supercharger/ 1/2 lid spacer/ brick mod/BMR toe and trailing arms/ 751hp 757 tq SAE @17.3lb on a loaded dyno.
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10-17-2020, 03:34 PM | #10 |
Drives: 02 Camaro B4C Join Date: Nov 2016
Location: Cape May County NJ
Posts: 749
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How did the Granatelli work for you?
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A man's garage is his castle
1969 Camaro SS 1970 Camaro SS 2002 Camaro B4C 2014 Camaro SS Dedicated Track Car 2015 Camaro 1SS 1LE 2008 HHR SS 1996 Silverado Crew Cab Long Bed Dual Rear Wheel |
10-18-2020, 04:49 AM | #11 |
Drives: 2013 zl1 vert Join Date: Dec 2018
Location: Rochester, New york
Posts: 949
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lets me just say, im running the new NW 103 now. My tuner could never get the cold idle correct with the Granatelli so i returned it.
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22% lower/ 2.5 upper/ 2 headers/ cat delete/ x-pipe/ 2 gallon x tank/ 100-3 pump/ fic 850/ dsx aux kit/ 103mm throttle body/ RPM 5 intake/ meth kit/ prometh lid injection/FI interchiller/ 160* stat/ ngk-7/ msd wires/ elite catch can/ tsp cam/ Che trunnions/ ported supercharger/ 1/2 lid spacer/ brick mod/BMR toe and trailing arms/ 751hp 757 tq SAE @17.3lb on a loaded dyno.
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10-18-2020, 06:29 AM | #12 |
Drives: 2013 ZL1 and 2019 Ram Laramie Join Date: May 2017
Location: Milwaukee
Posts: 1,259
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Not surprised.
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