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View Full Version : Took The LT1 Boost Turbo t/A out for maiden voyage



RealQuick
04-09-2009, 07:37 PM
took the TA out for the maiden voyage (quick run up and down the street).

Having trouble with the electric gauges though... A/f doesn't light up, boost gauge doesnt shown any boost, just registers 30" of vacuum, and the fuel pressure gauge reads 30psi... when it is 43.5 @ idle. i need to figure that out before i take it back out.

As far as how it runs... it runs good. 383ci, stock heads, baby cam, T76 with stock Lt1 manifolds flipped forward. Its running 7 psi according to the wastegate spring. Feels very strong for such low boost and stock 220cfm LT1 heads.

1st gear @ 1/2 throttle spins the street tires, 2nd gear from a roll spins the tires as soon as I hit 2500rpm, and 3rd gear from a roll spins the tires once i hit 3500rpm... and spins them all the way to 90mph. Car rips good. time to mount the dr's.

Fire67
04-10-2009, 07:06 PM
So your sig is outdated then and it "Now has a T76"?

Also, you know video is a requirement for post like this.

Divine02
04-10-2009, 07:28 PM
At what RPM does the T76 really spool up at?

Fastbird
04-10-2009, 08:00 PM
Outstanding Jon!!!!!

RealQuick
04-10-2009, 11:13 PM
At what RPM does the T76 really spool up at?

depends on the gear, but by 3k or so the gate is open and screamin!

thanks Sean and Justin. i have video, but it sucks.

VendettaV8
04-11-2009, 01:01 AM
so fucking post it

RealQuick
04-11-2009, 11:08 AM
quick 25-75mph run (1500rpm to ~4000rpm) - hard to judge the speed based on the quality of the video.

http://i45.photobucket.com/albums/f94/RealQuick/th_MOV01461.jpg (http://s45.photobucket.com/albums/f94/RealQuick/?action=view&current=MOV01461.flv)

LT1_Fireman
04-11-2009, 07:19 PM
very nice!

Divine02
04-11-2009, 08:59 PM
I watched the video. Thats awesome.

warnerTA
04-11-2009, 10:36 PM
very very nice man, im not a turbo guy myself but thats nice!!

RealQuick
04-12-2009, 09:51 AM
Thanks guys!

BLWNLT1
04-23-2009, 10:21 AM
what bov you using?

RealQuick
04-23-2009, 12:10 PM
JGS 56mm