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[Z06] any turbo 400 conversion guys running on the street?

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Old 04-07-2012, 09:31 PM
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busaetr
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Default any turbo 400 conversion guys running on the street?

thinking of going to an auto and the T400 is the cheapest way to go.. has anyone done the conversion on here?
Old 04-07-2012, 09:37 PM
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rattt g
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Originally Posted by busaetr
thinking of going to an auto and the T400 is the cheapest way to go.. has anyone done the conversion on here?
you to
i about had it with clutches
Old 04-07-2012, 09:48 PM
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Originally Posted by rattt g
you to
i about had it with clutches
big time.. i went to a 315-30-18 and now i can't get it out of the hole.. it either bogs or blows the tires off.. the only pass i ran it out, it bogged and went 10.50 @ 141.. that was with a 1.84 60'.. i think it has 143 in it on a good launch, but now my 2nd gear synchros are gone from all my clutch issues.. i can't justify 25k plus on a 4l80 and really can't afford it.. i do think it'd go 9.50's with a t400 though.. really wish i wouldn't of just spent 9k dollars on drivetrain parts a couple of weeks ago!!
Old 04-07-2012, 09:55 PM
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rattt g
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Originally Posted by busaetr
big time.. i went to a 315-30-18 and now i can't get it out of the hole.. it either bogs or blows the tires off.. the only pass i ran it out, it bogged and went 10.50 @ 141.. that was with a 1.84 60'.. i think it has 143 in it on a good launch, but now my 2nd gear synchros are gone from all my clutch issues.. i can't justify 25k plus on a 4l80 and really can't afford it.. i do think it'd go 9.50's with a t400 though.. really wish i wouldn't of just spent 9k dollars on drivetrain parts a couple of weeks ago!!
mine is back in the shop changing clutches again.
Old 04-07-2012, 10:20 PM
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erikszr1
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wow cool.....old school turbo 400? if it is its nice and strong! had one in my 69 big block camaro pro street car i built 15 years ago.
Old 04-07-2012, 10:53 PM
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Frans96ss
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It will basically be the same as driving around with only 4 gears in your 6 speed... Just a 1:1 ratio... Feel free to give me a call if you wanna do a th400 swap. We are doing a PG 9 inch swap in a car right now.
Old 04-08-2012, 07:12 AM
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Does anyone do built 6l80s in these cars?
Old 04-08-2012, 08:20 AM
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Originally Posted by 20psirabbit
Does anyone do built 6l80s in these cars?
RPM Trans. does.
Old 04-08-2012, 09:15 AM
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Originally Posted by blkscls1z
RPM Trans. does.
Totally incorrect. They do not build the 6l80e's yet.
Old 04-08-2012, 12:58 PM
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Frans96ss
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Originally Posted by 20psirabbit
Does anyone do built 6l80s in these cars?
Not worth putting in. They are junk.
Old 04-08-2012, 01:12 PM
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Originally Posted by Quiky One
Totally incorrect. They do not build the 6l80e's yet.
RPM Trans. does do the conversion, but you are correct in saying they do not build 6L80e's.
Old 04-08-2012, 01:43 PM
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I have always been a big proponent of having two cars...one a dedicated street race monster (or 1/4 mile track car if your "against" street racing) and a nice highway pull, dialy driver, high hp 6 speed car.

You could do a monster h/c/i/e Z06 with heavy clutch for about 12K...and have 600+rwhp and a ton of fun on the street...

then you goto the track....

come back home spend another 10K on driveline parts, repeated clutch issues, breakage, etc to try to lauch at 5500 rpm and dead hook it like all the mustangs at the track....

get pissed, and think of spending another 10K on a TH400, then some more rear end parts to get solidly in the 9's....

------------------------------OR---------------------------------

keep the h/c/i/e vette, put 150 shot on it, stock rear, DR, and run bikes from a roll

and

spend $15-20k on a built mustang with PG or C4 and fab 9, weighing about 3100 lbs or less, with turbo ls motor or plain ol built sb or bb with nitrous that will run mid 9's or better and NOT BREAK.

always helpful to take a step back and rethink staying with the same car for double purpose....always easier, less stressful, and less money to have two cars!!!!!!!!!!!!!!
Old 04-08-2012, 02:07 PM
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Originally Posted by StreetRacingGuy
I have always been a big proponent of having two cars...one a dedicated street race monster (or 1/4 mile track car if your "against" street racing) and a nice highway pull, dialy driver, high hp 6 speed car.

You could do a monster h/c/i/e Z06 with heavy clutch for about 12K...and have 600+rwhp and a ton of fun on the street...

then you goto the track....

come back home spend another 10K on driveline parts, repeated clutch issues, breakage, etc to try to lauch at 5500 rpm and dead hook it like all the mustangs at the track....

get pissed, and think of spending another 10K on a TH400, then some more rear end parts to get solidly in the 9's....

------------------------------OR---------------------------------

keep the h/c/i/e vette, put 150 shot on it, stock rear, DR, and run bikes from a roll

and

spend $15-20k on a built mustang with PG or C4 and fab 9, weighing about 3100 lbs or less, with turbo ls motor or plain ol built sb or bb with nitrous that will run mid 9's or better and NOT BREAK.

always helpful to take a step back and rethink staying with the same car for double purpose....always easier, less stressful, and less money to have two cars!!!!!!!!!!!!!!
Man I've got so much money in this car it's rediculous!! I'll probably keep the TR6060 in it and just do rear spindles and brakes so I can put the correct tire on it.. Also who needs nitrous to out run bikes on the hwy?!?! My car is NA H/C/I and went 141 bogging pretty bad in so so air.. I'm pretty sure in good air and not bogging out of the hole it would go 144 to the 1/4...
Old 04-08-2012, 02:17 PM
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SS MPSTR
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Originally Posted by StreetRacingGuy
I have always been a big proponent of having two cars...one a dedicated street race monster (or 1/4 mile track car if your "against" street racing) and a nice highway pull, dialy driver, high hp 6 speed car.

You could do a monster h/c/i/e Z06 with heavy clutch for about 12K...and have 600+rwhp and a ton of fun on the street...

then you goto the track....

come back home spend another 10K on driveline parts, repeated clutch issues, breakage, etc to try to lauch at 5500 rpm and dead hook it like all the mustangs at the track....

get pissed, and think of spending another 10K on a TH400, then some more rear end parts to get solidly in the 9's....

------------------------------OR---------------------------------

keep the h/c/i/e vette, put 150 shot on it, stock rear, DR, and run bikes from a roll

and

spend $15-20k on a built mustang with PG or C4 and fab 9, weighing about 3100 lbs or less, with turbo ls motor or plain ol built sb or bb with nitrous that will run mid 9's or better and NOT BREAK.

always helpful to take a step back and rethink staying with the same car for double purpose....always easier, less stressful, and less money to have two cars!!!!!!!!!!!!!!
Excellent points. Learned a long time ago trying to get one platform to do it all is a pricey lesson in compromise.
Old 04-08-2012, 02:17 PM
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144 is ok for most stock bikes...but some nasty ones trap nearly 150 stock...and high 150's with bolt ons...so 150 shot is for them! lol
Old 04-08-2012, 02:19 PM
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I was just thinking about bumping your old thread the other day to ask for some results. Sorry to hear about the clutch/tranny issues!

I dont think my 4L65 limits me on high speed runs, I plan on running bikes to 150+ with it. Plus a 150-200 shot for those bikes that streetracingguy speaks of lol.
I just hope it won't give me any issues with the new power plant, hoping for similar ETs as you were...

Last edited by NA-Z06; 04-08-2012 at 04:25 PM.
Old 04-08-2012, 05:46 PM
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Joe_G
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Century Transmissions is building some strong A6's now...Christopher has been using his behind his 9 second 427 for some time,

434 passes and 21000 miles to be exact.

http://forums.corvetteforum.com/c6-t...ys-enough.html
Old 04-08-2012, 06:13 PM
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Jasil
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Originally Posted by SS MPSTR
Excellent points. Learned a long time ago trying to get one platform to do it all is a pricey lesson in compromise.
Or you could buy a GTR and do Alpha 10 package. 9.30@160 .......and destroy everything on the street too.

Seriously though, your points are exactly spot on and I don't have nearly enough money for the above anyway!!!

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