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View Full Version : 350 TBI to 383 Vortec TBI!!!



darksurfer11
03-20-2012, 06:43 PM
Ok, so it looks like it is finally time to transfer this from a needing help with a fuel solution to an official project build thread!! Build is as follows:

383
vortec heads
50 mm BBC TB from tbiparts
SBC injectors
255 lph fuel pump tbichips
y-pipe: http://www.summitracing.com/parts/FLO-Y250300/
shorty headers: http://www.summitracing.com/parts/SUM-G9014/ (want to stick to single exhaust for more low end tq and I already have a cat back system, and got painted as I ran out of budget... :thud:)
GMPP vortec to tbi intake bored to 50 mm
comp cam 12-256-4
hypereutectic piston 18cc dish
4340 steel 5.7" I beam rods
3.750 Stroke Crankshaft 9000 series
decked and balanced internally and externally
chip tbicchips
18psi fpr spring tbi chips

Will post pics as parts arrive!!

darksurfer11
03-22-2012, 05:42 PM
I got a present in the mail today, headers and y-pipe arrived :)

http://a7.sphotos.ak.fbcdn.net/hphotos-ak-ash4/428964_10100389009039739_17826766_44828370_8711733 16_n.jpg

darksurfer11
03-24-2012, 07:21 PM
Got some more parts in today:
155 lph fuel pump
18 psi fpr spring
chip from tbi chips
454 throttle body

http://a3.sphotos.ak.fbcdn.net/hphotos-ak-snc7/477725_10100391580880749_17826766_44842294_3494313 07_o.jpg

darksurfer11
04-08-2012, 02:44 PM
update: scat is currently back-ordered on my rotating assembly...just waiting on that for my motor to be completed :)

Edit: part is in, motor should be finished by this weekend...sad thing is I have drill this weekend, but hopefully I may be able to fit the swap in :)