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View Full Version : Twin Turbo LT5 for my Camaro engine update



Topfuel dragracer
07-11-2010, 09:29 PM
A update on the 69 camaro engine almost done so I decided to start a new thread just on the engine. I thank all the good people that gave me info on this engine as I was putting it together. You all will be mentioned When I write this article on the LT5 thanks everyone enjoy the pics
https://static1.pt-content.com/images/pt/2010/07/phonepictures041-1.jpg
Here is the primary chains
https://static1.pt-content.com/images/pt/2010/07/phonepictures042-1.jpg
Here is the left side the red dykem is so I know where the bottom of the piston is just a helping hand
https://static1.pt-content.com/images/pt/2010/07/phonepictures043-1.jpg
This is the right side notice the head studs Top of the line ARP 2000
https://static1.pt-content.com/images/pt/2010/07/phonepictures045-1.jpg
The head after new valves and surfaced
https://static1.pt-content.com/images/pt/2010/07/phonepictures046-1.jpg
The other head
https://static1.pt-content.com/images/pt/2010/07/phonepictures049-1.jpg
My baby at 18 months helping dad put her first LT5 together she is turning the crank
https://static1.pt-content.com/images/pt/2010/07/phonepictures050-1.jpg
After taking the timming chain tentioners apart to reseat them before installation
https://static1.pt-content.com/images/pt/2010/07/phonepictures051-1.jpg
Close up view of the tentioner snap ring that has to be compressed to assemble it
https://static1.pt-content.com/images/pt/2010/07/phonepictures052-1.jpg
Another view of the snap ring
https://static1.pt-content.com/images/pt/2010/07/phonepictures053-1.jpg
Using electrical tape to compress the snap ring so I can assemble the tentioner
https://static1.pt-content.com/images/pt/2010/07/phonepictures054-1.jpg
The bottom of the assembled engine from the front showing the ARP main bolts on 1 3 5 mains magic marker is so I know the torquing sequence and the amount to torque it to
https://static1.pt-content.com/images/pt/2010/07/phonepictures055-1.jpg
Side view of the bottom end look at those nice aftermarket rods again the red is so I can read what rod is where
https://static1.pt-content.com/images/pt/2010/07/phonepictures056-1.jpg
Close up of the tool I made to time the crank to the cams
https://static1.pt-content.com/images/pt/2010/07/phonepictures057-1.jpg
Picture 1 of the engine almost done still need to work on fuel spark and front drive stuff
https://static1.pt-content.com/images/pt/2010/07/phonepictures058-1.jpg
https://static1.pt-content.com/images/pt/2010/07/phonepictures059-1.jpg
https://static1.pt-content.com/images/pt/2010/07/phonepictures060-1.jpg
https://static1.pt-content.com/images/pt/2010/07/phonepictures061-1.jpg
Another picture top view

enex
07-11-2010, 09:32 PM
how much hp do you think youll be looking at??

LeighP
07-12-2010, 01:26 AM
Besides being a cool way to make HP and RPM....those are just straight out eye candy.

Topfuel dragracer
07-13-2010, 09:08 PM
I figure that at 10 lbs boost or so 750 hp at the rear. With the six speed paddle auto the will be a fun ride and still stay together. Want something when it done that I don't spend every week end working on would like to drive and show it some.

68400BIRD
07-14-2010, 05:56 AM
WOW! Great job so far. I think I'll stick to the old V-8's a little longer. LOL When my 400 dies I might look into the LS series of engines.

NOPANTS-68
07-14-2010, 10:06 AM
whew!- An awesome looking assembly. Probably my all time favorite powerplant. Thanks for sharing.

78 Type-LT
07-14-2010, 05:39 PM
I love thoes motors...

strtcar
07-14-2010, 06:53 PM
I love thoes motors...

I agree, they always make me smile when I see one.

Topfuel dragracer
04-02-2011, 07:49 PM
I got the engine assembled now and in the car had to do a few mods to the fuel rails as under boost they would bend from the injectors pushing on them. Finished the hoses like the fuel , oil to remote filter and the power sterring lines to the mustang rack. Built the crank trigger for the fast system. Still using the cam posistion sensor but had to make the crank trigger. Will show picture of that. Went to coil on plug ang got rid of the waste spark system . Got all the links built for the air ride stuff. Just all the little things that eat time up. I will post pictures of the final mock up tomorrow. Then strip it down and powder coat the frame and start all the body work on the main car cant wait to drive this beast. Mike

:rock:

Nessumsar
04-04-2011, 12:07 PM
Holy smokes, I forgot about this project! Such a cool engine to put in a Camaro. Any numbers from the Dyno?

WS6
04-04-2011, 01:30 PM
wow I forgot about this build too. I'm glad it's still out there and being built. I'm anxious to see pictures on your progress.

PhillipM
04-04-2011, 06:28 PM
You should just keep with one thread, rather than make a new one when you have updates. This will keep all of your information in one place... Just a suggestion.

shmoov69
04-04-2011, 08:29 PM
WooD!!!

Six_Shooter
04-04-2011, 08:51 PM
*drool* One of my favorite engines. :revto9k:

srh3trinity
04-05-2011, 05:27 AM
Nice build. As much as I like the look of an LS engine, that is one of the more visually pleasing engines that Chevy has built.

chumscustoms
04-22-2011, 10:15 PM
i have been waiting to see some lt5 builds the capabilities of that motor should be high. Cant wait to see the outcome ive driven a stock zr1 and that thing moved in stock for cant imagine twin turbos