Twin turbo set up
#2401039
11/09/17 04:35 PM
11/09/17 04:35 PM
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Joined: Nov 2012
Posts: 145
jeff500
OP
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OP
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Joined: Nov 2012
Posts: 145
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I'm putting together a basically stock 360 mag with a good set of heads and a custom ground cam.the package will go in a 72 dart for street and strip.I'm new to the turbo world and I'm wanting to build a twin turbo setup. I only plan on spinning it to 6000 and want to run 10lbs-12lbs of boost without a lot of lag...can someone please tell me which turbos I need to buy before I buy the wrong ones?
Last edited by jeff500; 11/09/17 04:36 PM.
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Re: Twin turbo set up
[Re: jeff500]
#2401278
11/10/17 06:14 AM
11/10/17 06:14 AM
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Joined: Jan 2003
Posts: 5,762 Hot Rod Ridge
FastmOp
master
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master
Joined: Jan 2003
Posts: 5,762
Hot Rod Ridge
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The reason for twin is because I'm going to build a real motor after I play for a little while and figure everything out.figured I might as well set it up now. I did the same thing. I found out you lift the heads at 30 psi on a big block lol
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Re: Twin turbo set up
[Re: jeff500]
#2401403
11/10/17 02:47 PM
11/10/17 02:47 PM
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Joined: Jan 2017
Posts: 274 Granbury TX
Prochargedmopar
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enthusiast
Joined: Jan 2017
Posts: 274
Granbury TX
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I bought the 78/75 .96ar But wish now I would have bought the 80mm 1.10ar turbo. I see he also has 80mm or 88mm billets with 1.25ar. All T4 flange.
I may buy a 2nd 78/75 later to put on my 451bb and then choose a new one for the smallblock after testing this one out to see if I need to step up or down in size for a street driver.
Last edited by prochargedmopar; 11/13/17 02:12 PM.
"Old" member Registered: Sep 2001 Lost my credentials, I'm Back!! LOL 71 Ply Satellite Procharged 73 Dodge Dart Swinger 73 Ford F-100 390/Sniper efi/back to carb 01 Town and Country Limited 08 Dodge 2500 6.7 5" Deleted 02 Mercedes C230K 19 Camry
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Re: Twin turbo set up
[Re: dizuster]
#2401405
11/10/17 02:49 PM
11/10/17 02:49 PM
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Joined: Jan 2017
Posts: 274 Granbury TX
Prochargedmopar
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enthusiast
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Posts: 274
Granbury TX
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Hey dizuster. Not to hijack thread but I got my girdle in the mail from hughes last week and sent my 650 carb off to Eric.
Also dropped my crank off at the machine shop for machining and balance.
Ouch $299 just for the balance job. Yikes!!!
"Old" member Registered: Sep 2001 Lost my credentials, I'm Back!! LOL 71 Ply Satellite Procharged 73 Dodge Dart Swinger 73 Ford F-100 390/Sniper efi/back to carb 01 Town and Country Limited 08 Dodge 2500 6.7 5" Deleted 02 Mercedes C230K 19 Camry
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Re: Twin turbo set up
[Re: Porter67]
#2401408
11/10/17 03:05 PM
11/10/17 03:05 PM
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Joined: Jan 2017
Posts: 274 Granbury TX
Prochargedmopar
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enthusiast
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Granbury TX
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Nope, work 50hrs a week and then babysit my 2yo daughter on weekends because my wife works.
Been watching drag races instead. lol
Going to this Saturday, wife will be working and she hates going to races anyway. LOL Last weekend a guy from work lost $200 when he fell asleep at the line on his bike.
Had been knocking down consistent 4.80's @141 but when the $$ was on the line he was left snoozing. Oops.
His brother runs an S10 that goes 5.20's using an old SB2 nascar engine and a little NOS. ;-)
"Old" member Registered: Sep 2001 Lost my credentials, I'm Back!! LOL 71 Ply Satellite Procharged 73 Dodge Dart Swinger 73 Ford F-100 390/Sniper efi/back to carb 01 Town and Country Limited 08 Dodge 2500 6.7 5" Deleted 02 Mercedes C230K 19 Camry
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Re: Twin turbo set up
[Re: jeff500]
#2401430
11/10/17 03:51 PM
11/10/17 03:51 PM
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Joined: Nov 2017
Posts: 2 conn
twingtx
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Joined: Nov 2017
Posts: 2
conn
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i built a low budget build to learn efi stock 440 block,stock steel crank,eagle rods,set 2295f milled domes of pistons to drop compression,set of sidewinder heads from todd marsh no port work just bolt on,lunati custom roller 600 lift 236 -242@050 115 lsa,pro flo intake,102 eBay throttle body 80 deka inj, megasquirt3x ecm,jeep cam sensor replace dist,ls1 coils,mercedes 36-1 wheel welded on stock crank pulley,2 eBay t45 turbos 200bucks each two eBay 60mm waistegates,eBay block headers flipped and rewelded not pretty,used 3000 rpm stall,put set 3.55 gears in my dana,did put in water meth no air to air winter has hit but i did put about a hundred miles on it cruise ins and car show,brought to dyno last week to get some tuning done 9psi boost 561rwhp no meth or cooler as going to add air to water this winter these turbos have huge housings so boost is in around 3700 i will change turbos this winter to achieve boost lower rpms,i got to take it out for the first time yesterday and have to say i was very impressed my stoker 512 that ran 10.30s didn't pull like this,it idles like a kitten and torque is incredible im not looking to make anymore power as i know my bock is limited but to think low compression,small cam,stock 290cfm heads,can produce this kind of power ya I'm going bigger on next build:)
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Re: Twin turbo set up
[Re: FastmOp]
#2401753
11/11/17 03:31 AM
11/11/17 03:31 AM
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Joined: Jan 2017
Posts: 274 Granbury TX
Prochargedmopar
enthusiast
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enthusiast
Joined: Jan 2017
Posts: 274
Granbury TX
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Lifted heads? Were you using mls gaskets?
"Old" member Registered: Sep 2001 Lost my credentials, I'm Back!! LOL 71 Ply Satellite Procharged 73 Dodge Dart Swinger 73 Ford F-100 390/Sniper efi/back to carb 01 Town and Country Limited 08 Dodge 2500 6.7 5" Deleted 02 Mercedes C230K 19 Camry
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