UNTUNED dyno of 408 in Hawaii
12-04-2006, 09:44 PM
#21
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And there is no shop here that I can take it to and find and fix the problems.
Also I have a Fast 90mm Intake
NW TB 90mm
Also I have a Fast 90mm Intake
NW TB 90mm
12-04-2006, 10:41 PM
#22
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The heads a Patriot Stage III 1020
Lift
2.08" Intake
1.60" Exhaust
.100
78 cfm
66 cfm
.200
147 cfm
124 cfm
.300
209 cfm
164 cfm
.400
255 cfm
206 cfm
.500
296 cfm
229 cfm
.550
312 cfm
232 cfm
.600
322 cfm
237 cfm
And he has TSP Texas Giant Camshaft
248/254, .611"/.613"
Lift
2.08" Intake
1.60" Exhaust
.100
78 cfm
66 cfm
.200
147 cfm
124 cfm
.300
209 cfm
164 cfm
.400
255 cfm
206 cfm
.500
296 cfm
229 cfm
.550
312 cfm
232 cfm
.600
322 cfm
237 cfm
And he has TSP Texas Giant Camshaft
248/254, .611"/.613"
12-05-2006, 12:54 AM
#23
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Gonna start working on it here soon.. Gonna be makeing lots of phone calls and PMS on here. ANY HPT GODS reading this HELP please.
12-05-2006, 11:46 AM
#24
Originally Posted by DansRedz28
The heads a Patriot Stage III 1020
And he has TSP Texas Giant Camshaft
248/254, .611"/.613"
And he has TSP Texas Giant Camshaft
248/254, .611"/.613"
12-08-2006, 02:41 PM
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1st. stop driving it. its obviously has MAJOR tuning issues, if not other things. you are going to hurt the motor if you continue to drive it.
so you have HPT? do you have a wideband? speed density tuning is pretty easy. I can help you out if you have HPT and a wideband.
so you have HPT? do you have a wideband? speed density tuning is pretty easy. I can help you out if you have HPT and a wideband.
12-09-2006, 02:07 AM
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Originally Posted by 383ss
1st. stop driving it. its obviously has MAJOR tuning issues, if not other things. you are going to hurt the motor if you continue to drive it.
so you have HPT? do you have a wideband? speed density tuning is pretty easy. I can help you out if you have HPT and a wideband.
so you have HPT? do you have a wideband? speed density tuning is pretty easy. I can help you out if you have HPT and a wideband.
THank you. Yes on the HPT.. I can email you the tune that is in there now. Wideband now. I drive it but havent in a few days when I do I do it at low RPMS not to go into the 4k range.
12-09-2006, 08:58 AM
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The SD tune could be Pig rich at low tps settings and then lean up top. If that be the case it could have already fouled the plugs and make it run poorly. Worse case depending on how rich it is, it could have washed the new rings and you could be having blow by due to the rings never seating. How many miles on the motor now? What A/F do you see at part throttle?
12-10-2006, 01:47 AM
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Originally Posted by John02SS
The SD tune could be Pig rich at low tps settings and then lean up top. If that be the case it could have already fouled the plugs and make it run poorly. Worse case depending on how rich it is, it could have washed the new rings and you could be having blow by due to the rings never seating. How many miles on the motor now? What A/F do you see at part throttle?
The motor has 1050 miles on it. As far as the A/F @ part throttle I would say ud have to look at the chart. I have no clue and after the day at work I have had dealing with littlerly crack heads and putting them in jail my mind is shot and tired.
But thank you all for your help. I am TRYING not to drive it.. I drove the wifes Yukon instead today and will do the same tomarrow.
12-10-2006, 01:55 PM
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The graph only shows WOT fueling, no part throttle fueling info there. It is open or closed loop SD tune? O2's still function? Pull the plugs and see what they look like. So many variables, and I know you have to be frustrated with it having no one there to help you out.
12-10-2006, 02:57 PM
#34
Not really sure why you'd risk demolishing your $6k setup just to get some numbers but regardless, the first thing I'd change is the plugs. You need some TR6's instead of those TR55's. You should be making close to 500 with that setup, and with a 90/90 combo you should be well over 500 with a 6 spd. Don't even think about WOT again until it's tuned. You've not only got some issues with tuning but it looks as if there's even more to it than that (read: KR).
12-11-2006, 02:31 AM
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Tuning in Hawaii BSM Performance Racing on 2202 Republican Street, Honolulu is THE ONLY place to go for LSX tuning & engine work here. They have experiance with many late model GM MODs. Go down there in person as they are often in the garage bay with a loud car running. It's off of Alamoana Blvd., a couple lights East of Sand Island.
12-11-2006, 12:22 PM
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lol We know all about BSM! I wouldnt let them touch my car! I lived in hawaii for passed 3 years and herd nothiong but bad stuff from them! I Had a friend go there and something as easy as a clutch install and they *ucked it up by putting anti sez on flywheel bolts insted of lock tight! WTF I just moved from hawaii so glad i will not have these problems! The 2 people that really knew how to tune moved!
12-11-2006, 08:49 PM
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It has a drive tune I needed the AF thats why it was put on a dyno.. Not to poop away money.. I needed to find out what was wrong without having HPT at the time. I am not that stupid