Turbonetics T76 vs. TC76
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#104
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so basically ill have a turbo that will be nasty on stock ls1 that will be perfect on a motor up to 400cid and maybe 900ish hp with just a hotside housing change, correct? im not real familiar with the power potential for the HP billet wheels with a gtm cover.
AND, when people pop the hood it will be HIGHLY deceiving
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#105
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yes the GTM cover.
so basically ill have a turbo that will be nasty on stock ls1 that will be perfect on a motor up to 400cid and maybe 900ish hp with just a hotside housing change, correct? im not real familiar with the power potential for the HP billet wheels with a gtm cover.
AND, when people pop the hood it will be HIGHLY deceiving![Grin](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_grin.gif)
so basically ill have a turbo that will be nasty on stock ls1 that will be perfect on a motor up to 400cid and maybe 900ish hp with just a hotside housing change, correct? im not real familiar with the power potential for the HP billet wheels with a gtm cover.
AND, when people pop the hood it will be HIGHLY deceiving
![Grin](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_grin.gif)
Yes the GTM cover is nice indeed. We will dyno one soon with a billet wheel and 347 with the new turbine wheel as soon as its all ready.
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#106
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But I think ive heard many rumors about tc 76-78 upgrades but its never happened from the past. So don't let me down!
#107
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How big of a wheel we looking at? Stock is 68.5 or something right? Can we get a sneak peek of the AR's your gonna offer?
Man i think im pretty maxed out trying to hit 700whp on my car with a 370ci. If you guys did do this and went with a big exhaust wheel size man that would just be amazing. If it was a 78 or maybe over 80mm exhaust wheel i would be loving life! and a 1.35ar housing!
Ill be one of the firsts on the list then. im scribing to this tread now and ill be watching out.
But I think ive heard many rumors about tc 76-78 upgrades but its never happened from the past. So don't let me down!
Man i think im pretty maxed out trying to hit 700whp on my car with a 370ci. If you guys did do this and went with a big exhaust wheel size man that would just be amazing. If it was a 78 or maybe over 80mm exhaust wheel i would be loving life! and a 1.35ar housing!
Ill be one of the firsts on the list then. im scribing to this tread now and ill be watching out.
But I think ive heard many rumors about tc 76-78 upgrades but its never happened from the past. So don't let me down!
#110
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Working on them as we speak. Hopefully in just a few more weeks. We will CNC the GTM covers here and only takes a few days.
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how will the power compare though come in faster but not make as much cuz of smaller housings?
i got the big BB midframe think it will work really well for a wild street ride and tear it up at the track...
i got the big BB midframe think it will work really well for a wild street ride and tear it up at the track...
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I'm running twin TC67 turbos. What turbos are close to the same size but will give me the ability to make more power. I've made 800 on 15#, but would like to make 1000 on 20#. I'm running a 408 LSX block with TFS 245 heads.
#116
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TC76's would easily hit those #'s and drop in place of your current chargers. Let us know, we can beat anyone's price on them.
#118
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Housings are the same as the mid-frame except for the turbine housing. Different casting. Turbo will come in sooner due to a lighter shaft design, but maybe 1% or so down on turbine flow due to the casting difference.
#120
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For those that PM'ed us.....yes we will match a GP price. As long as that GP is valid.