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Well I've got my 5.7 Hemi Now what

johnparts
01-28-2010, 03:44 PM
Well I just got the word from E-Bay that I won my auction on a 5.7 Long Block now where do I need to go from here? I will be going Carbed for now the injection will come when the budget permits. What all do I need as far as my chassis is concerned? I know I need the TCI motor mounts but what else?

abodyjoe
01-28-2010, 03:54 PM
how much is all the carb stuff compared to gathering stock injection and a harness?

johnparts
01-28-2010, 04:02 PM
Well considering I have the carb already the intake from Indy is $595 and the MSD controller is $459

replicaracer43
01-28-2010, 04:16 PM
I dunno about all this 5.7 hemi swaping. I have one sitting in the shop floor right now that I pulled out of a truck, I thought about putting it in my old shop truck (79) but it will cost more to get it in and running than I want to spend. I can freshen up a nice 318 or 360 magnum roller motor for the cost of all the swap parts. Its just me but I think I will just stick with my LA based motors.

replicaracer43
01-28-2010, 04:20 PM
But to answer you questions, you will need mounts, something for exhaust, maybe TTI? Flexplate to hook up to your trans, all the front accessory drive stuff if its not on your "long block". That should get you started. Whats that about $2000.00? Adds up fast.

stevedemon340
01-28-2010, 05:42 PM
They make tons of power. Our R/T Challenger weighs 4140 w/o me and they run mid to high 8's in the 1/8 mile. You put that in a 1000 pound lighter car!!!
Thats gonna make a A Body FAST! Jmho

johnparts
01-28-2010, 05:45 PM
They make tons of power. Our R/T Challenger weighs 4140 w/o me and they run mid to high 8's in the 1/8 mile. You put that in a 1000 pound lighter car!!!
Thats gonna make a A Body FAST! Jmho
Yeah I know I hold the record for Highest HP 3rd gen Hemi with a single power adder I know they can scoot

stevedemon340
01-28-2010, 05:54 PM
What is your power adder?

johnparts
01-28-2010, 05:56 PM
Pro-Charged 392 made 726 at the tires at 15 LBS

stevedemon340
01-28-2010, 06:02 PM
NICE. Don't think my lifetime powertrain warranty would cover any of that...LOL. I bet thats a fun ride.

johnparts
01-28-2010, 06:07 PM
Oh thats the slow one I also built a 426 with an F1 Pro-Charger that made 838 with Water/Meth

hemijoejr
01-28-2010, 08:34 PM
Oh thats the slow one I also built a 426 with an F1 Pro-Charger that made 838 with Water/Meth

How do you tune a water/methanol injection system and which one did you use?

hemijoejr
01-28-2010, 08:39 PM
I dunno about all this 5.7 hemi swaping. I have one sitting in the shop floor right now that I pulled out of a truck, I thought about putting it in my old shop truck (79) but it will cost more to get it in and running than I want to spend. I can freshen up a nice 318 or 360 magnum roller motor for the cost of all the swap parts. Its just me but I think I will just stick with my LA based motors.

It's all preferance!! If you want to add a little more snot to your ride on the cheap (or expensive depending on the buildup), then there is nothing wrong with building up a small block. If you want a hemi in your truck and that is what you want and don't care about it costing extra money then put the hemi in. Either way, it's still a cool ride!!!:toothy10:

johnparts
01-29-2010, 09:09 AM
How do you tune a water/methanol injection system and which one did you use?
We used a Labonte Meth system with a digital controller and twin nozzels that was completely Boost referenced.

mopardude318
01-29-2010, 01:13 PM
That'sa...TOPS it all right there!

johnparts
01-29-2010, 02:56 PM
Yeah if you factor in drivetrain losses the 838 turns into 1000 HP at the crank. Oh and I was the first person in the country to put a ring and pinion in the LX cars too so I know how stuborn the stock PCM's can be

hemijoejr
01-29-2010, 03:03 PM
Well I just got the word from E-Bay that I won my auction on a 5.7 Long Block now where do I need to go from here? I will be going Carbed for now the injection will come when the budget permits. What all do I need as far as my chassis is concerned? I know I need the TCI motor mounts but what else?

I found a link to a place called Plum floored? They have kits. I didn't check on the prices and have never dealt with them but I posted it anyway. I did the 5.7L swap on my cuda so If you need a hand let me know.

Here is the link I found
http://www.plumfloored.com/a-body_hemi_swap_conversion.htm

SirDan
01-29-2010, 03:44 PM
I dunno about all this 5.7 hemi swaping. I have one sitting in the shop floor right now that I pulled out of a truck, I thought about putting it in my old shop truck (79) but it will cost more to get it in and running than I want to spend. I can freshen up a nice 318 or 360 magnum roller motor for the cost of all the swap parts. Its just me but I think I will just stick with my LA based motors.

This is my opinion on it. if your looking for cheap power a small block will do just dandy. If you want a decent bit of power and get some decent gas mileage this is the swap. if your looking for something different this might also be a good swap but its costly.

johnparts
01-29-2010, 03:45 PM
I found a link to a place called Plum floored? They have kits. I didn't check on the prices and have never dealt with them but I posted it anyway. I did the 5.7L swap on my cuda so If you need a hand let me know.

Here is the link I found
http://www.plumfloored.com/a-body_hemi_swap_conversion.htm (http://www.plumfloored.com/a-body_hemi_swap_conversion.htm[/quote]Yeah) Yeah I know him personally and his Prices are outragous But I might be able to get him to swing a deal.

hemijoejr
01-29-2010, 03:52 PM
Yeah"]http://www.plumfloored.com/a-body_hemi_swap_conversion.htm[/url] Yeah I know him personally and his Prices are outragous But I might be able to get him to swing a deal.[/quote]

Just a stupid question? Do you need a list of stuff to get or do you have a good idea of what you need?:toothy10:

johnparts
01-29-2010, 04:17 PM
[/url] Yeah I know him personally and his Prices are outragous But I might be able to get him to swing a deal.

Just a stupid question? Do you need a list of stuff to get or do you have a good idea of what you need?:toothy10:[/quote]I've got an idea of what I need I just talked to him and he's gonna put together a quote for me since I wanna run a 4-speed and 2x4 barrels

hemijoejr
01-29-2010, 04:31 PM
Just a stupid question? Do you need a list of stuff to get or do you have a good idea of what you need?:toothy10:I've got an idea of what I need I just talked to him and he's gonna put together a quote for me since I wanna run a 4-speed and 2x4 barrels[/quote]

I built mine with the dual quad and love it! Check out my pics!!

johnparts
01-29-2010, 04:57 PM
I noticed you are still running manual brakes how does she stop?

junior
01-29-2010, 06:01 PM
Hey dude . Check out the after market loads of stuff out there o do the swap... a little pricey but out there...depends on your skills on wether you can fab up stuff to save $$$. Don't listen to all these na sayers and there crap who you building the car for anyway??? So build it your way!!!! Listen the COOL factor of running a HEMI will out weigh all the B>S it takes to get it in there. Do it man and get those pic's in here for us to see all of us love car porn!!!!!

hemijoejr
01-29-2010, 07:16 PM
I noticed you are still running manual brakes how does she stop?

Still has 4 wheel 10" drums. Stops on a $1.10 and I am looking forward to a front disk brake conversion. I will still keep with the manual brakes though. I don't have enough manifold vaccume for power.8)

5.7 hemi
01-29-2010, 11:15 PM
Now give us a shot of the lower alt. bracket, I'm curious to see how you did yours versus how I did mine.

LS-300
01-30-2010, 09:42 AM
Still has 4 wheel 10" drums. Stops on a $1.10 and I am looking forward to a front disk brake conversion. I will still keep with the manual brakes though. I don't have enough manifold vaccume for power.8)
Is the vacuum problem due to cam choice? I'm planning on a similar set-up and have the power booster and now wonder if it will work!

hemijoejr
01-30-2010, 10:05 PM
Is the vacuum problem due to cam choice? I'm planning on a similar set-up and have the power booster and now wonder if it will work!

That is a lack of manifold vaccume due to cam choice. I only have about 10in of vaccume at idle. Cam is .557 lift 232 duration @ .050 intake : .560 lift 235 duration @ .050 exhaust ground on a 108 deg centerline. Cam was specialy cut for carburetors.

hemijoejr
01-30-2010, 10:21 PM
Now give us a shot of the lower alt. bracket, I'm curious to see how you did yours versus how I did mine.


I machined the ear down and added a section to make the alternator line up. Installed a steel sleeve to make the hole smaller. Made the adjuster for the alternator. I had the rotor shaft of a dual field, round back alternator threaded and installed a 7 groove serpentine alternator pulley off of a dodge truck. It looks more like it should as if it was original equipment.

5.7 hemi
01-31-2010, 12:20 AM
It does look very factory. Excellent job on the alternator pulley.

72duster72
01-31-2010, 10:29 PM
hey can you run a-833 on a 5.7 fuel injected i am still trying to convince my self on butting one in my 68 valiant.I pretty much work by myself i am scared of electrical.

5.7 hemi
01-31-2010, 11:06 PM
No problem. Have the computer flashed for a standard trans and your set.

johnparts
02-01-2010, 11:24 AM
No problem. Have the computer flashed for a standard trans and your set.
Yeah what he said the new Challengers have a 5-speed and the trucks have had one for a while so you tell the computer that it's in one of those cars and bingo.

TxSwimDad
02-01-2010, 12:01 PM
Nice work guys. These motors respond realllllllly well to cams. I've finished the motor and now it is time to start getting it into the car.

Nice work on that alternator mount. May have to copy that one. :)

392Stu
02-25-2010, 08:55 PM
Yeah"]http://www.plumfloored.com/a-body_hemi_swap_conversion.htm[/url] Yeah I know him personally and his Prices are outragous But I might be able to get him to swing a deal.[/quote]

I provide some parts to them. Mostly, cams and engine parts. I can check with him on prices if there is anything particular. I'm going to buy in as a vendor here in a few days so I can go into details then.

USCG CHARGER
02-25-2010, 08:58 PM
hey Stu nice to see u on here.. I'm sure you company "Inertia motorsports" can and will bring these cars to record setting pace... Custom quaility parts and the best customer service in the business PERIOD!

392Stu
03-01-2010, 02:39 PM
I'm becoming a vendor on here this week.

johnparts
03-08-2010, 10:28 AM
Hey Stu Welcome to FABO

Tincup
03-08-2010, 11:06 AM
Hey dude . Check out the after market loads of stuff out there o do the swap... a little pricey but out there...depends on your skills on wether you can fab up stuff to save $$$. Don't listen to all these na sayers and there crap who you building the car for anyway??? So build it your way!!!! Listen the COOL factor of running a HEMI will out weigh all the B>S it takes to get it in there. Do it man and get those pic's in here for us to see all of us love car porn!!!!!

AMEN BROTHER!!!!!:cheers:

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