441ci LSX Twin Turbo new #'s Precision 67 CEA vs Turbonetics TC70
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441ci LSX Twin Turbo new #'s Precision 67 CEA vs Turbonetics TC70
Heres my new graph showing Precision 6766 CEA billet, ball bearing with .68 a/r's vs Turbonetics TC7068 cast, journal bearing with .81's a/r's. We did not change anything but turbos and the air/fuel and did not touch the timing. Its still low like it was when we tuned it in 110 degrees out side. The Precision graph is on 21lbs and the turbonetics is on 17.5lbs. when we compared 10lbs vs 10lbs it was 695rwhp vs 790rwhp. Each time we turned it up it would love it. 17.5 vs 17.5 is 916rwhp vs 1030rwhp. i picked up 250rwhp and 250-300rwtq under the curve and from the get go i picked up 150-200rwhp and 150-200rwtq off throttle. BTW spinning on the dyno on 1172rwhp
Last edited by jeremym; 01-08-2012 at 02:24 PM.
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#14
THIS +1.
Look at the power at 3.5k! What a huge jump in power right off throttle!
How fast does your setup spool on the street? (Still amazed you have street car in your sig badazz) I mean do you even feel the spool at 1000RWHP?!? LOL
Can someone break down what's the real difference between the turbos used? I know the A/R is smaller on the new setup, which helps spool right? I'm still learning about turbos and whatnot, trying to go TT with my WS6 without any lag, just instant boost right off throttle!
Look at the power at 3.5k! What a huge jump in power right off throttle!
How fast does your setup spool on the street? (Still amazed you have street car in your sig badazz) I mean do you even feel the spool at 1000RWHP?!? LOL
Can someone break down what's the real difference between the turbos used? I know the A/R is smaller on the new setup, which helps spool right? I'm still learning about turbos and whatnot, trying to go TT with my WS6 without any lag, just instant boost right off throttle!
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THIS +1.
Look at the power at 3.5k! What a huge jump in power right off throttle!
How fast does your setup spool on the street? (Still amazed you have street car in your sig badazz) I mean do you even feel the spool at 1000RWHP?!? LOL
Can someone break down what's the real difference between the turbos used? I know the A/R is smaller on the new setup, which helps spool right? I'm still learning about turbos and whatnot, trying to go TT with my WS6 without any lag, just instant boost right off throttle!
Look at the power at 3.5k! What a huge jump in power right off throttle!
How fast does your setup spool on the street? (Still amazed you have street car in your sig badazz) I mean do you even feel the spool at 1000RWHP?!? LOL
Can someone break down what's the real difference between the turbos used? I know the A/R is smaller on the new setup, which helps spool right? I'm still learning about turbos and whatnot, trying to go TT with my WS6 without any lag, just instant boost right off throttle!
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Jeremy if you spin that thing to 7k rpms it would probably make around 1250rwhp on the same boost level. The hp was not dropping off at all. It was steadily pulling higher and higher.