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1972 Nova Turbo Lsx Build


TurboNova

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Starting a new chapter in the life of the nova, car started out 2 years ago as a 250 inline 6 cylinder 2 speed powerglide bench seat car. I quickly changed that for a mild 350 sbc/th350. Started reading alot of about the lsx platform and was quickly sold on the potential. Got rid of the gen 1 sbc and have been buying parts for the last 3-4months. Have 90% of parts now so the build begins!

 

Car is going to be built over the winter and hopefully be ready for a tune come spring. Initially this was just a motor swap but it quickly turned into transmission,driveline and chassis upgrades. Would like to have the car ready for some track days this year and the lsx shootout in indy.

 

New Parts

 

Engine

5.3 truck block and rotating assembly

ARP Rod bolts

LS6 Camshaft

H3 Hummer oil pan powder coated and -10 drain bung welded in

6.0 LQ9 317 Heads

LS6 "yellow" valve springs

LS1 Car intake

Fabbed aluminum valve covers

GM 5 layer MLS 6.0 head gaskets

ARP 12 point head studs

All factory gasket replacement

 

 

Fuel System

Aeromotive Elimenator A1000 Pump

Aeromotive Boost Reference Regulator

16 Gallon Poly Cell

-10 feed to -8 y

Fast -8 rails

-6 return to tank

83lb injectors

Will be drinking E85

 

Turbo Setup

 

MP T76 1.0AR Q Trim Wheel

W Body 5.3 JY Exhaust Manfolds

2.5 Crossover and merge

JGS 50mm WG

JGS 50mm Bov

Ebay 4" A/A intercooler

 

Transmission

Abruzzi Racing built th400 with brake

BM Transcooler

Converter is still unknown as of yet

 

Rear End

Factory 8.5 10 bolt narrowed

Big ford Housing ends (so I dont have to run c clip eleminators)

Moser full spool

Moser 33 Spline alloy axles

Moser Rear end girdle

tubes fully welded to housing

1350 Pinion yoke

3.23 Gear

 

Chassis ( all unexpected expenses but really glad I bought some quality stuff)

Energy suspension body mounts

TRZ Motorsports Tubular Chrome Moly upper and lower control arms

QA1 Pro Coil over

Calvert Split Mono leafs

Calvert Caltracs

Martin motorsports custom bent 10pt cage cert to 8.50

Going to be going with a 275 DR, I am a big fan of the what these 275dr can do

 

The unknowns at this point are the converter and whether I go with a SD tune or a MAF tune and what tuner I use for the car. The car is going to run on e85, and since my 5.3 with 6.0 heads will yield 8.6:1 compression this car should take 16-20 lbs of boost with a spot on tune and make about 6-650 whp

 

I know parish built a turbo 5.3 with a p trim .96 mpt70 in a fairmont and went 9.47@140. My goals this year is a 9.50-9.99 pass, I know that the fairmont was a lighter car so with my chassis setup and larger turbo I am shooting for 9.50-9.99 this year. Everything is here for those times, just got to get some seat time.

 

Within the next two years I plan on using the 8.50 cert. Long term goals is a built 6.0 with twin mpt70's and some nice headers. There are a few cars floating around going 8.60s @ 160 with a 6.0 and twin mp t70

 

Just really started working on it but gotta get alot done before it goes to Martin Motorsports in about 3 weeks.

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http://i6.photobucket.com/albums/y216/1972nova/DSC00607.jpg

 

Engine Mocked up nothing really bolted down yet

 

http://i6.photobucket.com/albums/y216/1972nova/engine.jpg

Maybe about 60% of the parts that are overfilling my garage

http://i6.photobucket.com/albums/y216/1972nova/DSC01044.jpg

http://i6.photobucket.com/albums/y216/1972nova/DSC01045.jpg

http://i6.photobucket.com/albums/y216/1972nova/DSC01048.jpg

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Thanks guys, will be posting a ton of pics as I go. Hell yeah will, I will be at trails proly about every weds getting used to the car and try to attend alot of cr track days. Thanks AJ I will keep that in mind. Overall goal is just have car ready and goto goodguys with it and take it to indy for the lsx shootout and run as much boost as it will take.
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Guest 614Streets
you got it matt, I am hoping with my suspension choices I can get some 1.3-1.4 60 foot times off the 2 step and transbrake.

 

I don't think thats going to be a problem lol. Your going to love drag racing it , that is a good combo.

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some work I finished up in the past week was cleaning the 40 year old dirt from under the car, the pans are pretty solid, I do have about a 3" square section of rot in both front pans I plan on patching but here is a before and after pic, lots of wire wheel action went on, just trying to get the underside clean and prevent any further rust.

 

Next will be getting the front subframe off and cleaned/painted and install all the goodies

 

http://i6.photobucket.com/albums/y216/1972nova/DSC01033.jpg

http://i6.photobucket.com/albums/y216/1972nova/DSC01043.jpg

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My 250.00 engine from deer creek

http://i6.photobucket.com/albums/y216/1972nova/DSC00982.jpg

http://i6.photobucket.com/albums/y216/1972nova/DSC00998.jpg

http://i6.photobucket.com/albums/y216/1972nova/DSC01015.jpg

 

LS1 Intake sanded down before base/clear

http://i6.photobucket.com/albums/y216/1972nova/DSC01021.jpg

 

to its current state

http://i6.photobucket.com/albums/y216/1972nova/DSC01047.jpg

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Nice build. I noticed you didnt have studs included in the mains on the engine. That will be a must on a turbo engine. You may want to pin the mains. I have a set of ARP main studs if your intersted PM me. I have a lot of engine parts I will be listing for sale shortly.
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Ray, thanks for the suggestion but I am just gonna leave it be, its a budget engine and every build I have seen makes around 650whp with no main studs. when I build the 6.0 it will be completely studded.

 

Mike, this project is already funded, thanks for the offer but this summer I am still doing an On3 kit for the mustang with that engine I got from you, unless I am really sold on the lsx and in that case I will build one for the stang and sell this one back to you

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