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Performance Mods: Adding TVS

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Old 01-18-2012, 07:47 PM
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Performance Mods: Adding TVS

So finally I got a TVS thanks to dcoll177, good guy and good deal. (Super fast shipping!!)


Anyway, so far I have a

1. TVS shown below: (redish color due to loctite seal)

100_1435.jpg picture by jgarciarivera - Photobucket

2. Stage 3 Exedy Clutch

100_1313.jpg picture by jgarciarivera - Photobucket

3. Boost gauge up to 30 psi

100_1317.jpg picture by jgarciarivera - Photobucket

4. 80 lbs injectors

100_1422.jpg picture by jgarciarivera - Photobucket

5. Plugs

100_1423.jpg picture by jgarciarivera - Photobucket

6. Injector harness

100_1424.jpg picture by jgarciarivera - Photobucket

7. Belt

100_1419.jpg picture by jgarciarivera - Photobucket


And my mods on my sig. Goal is 350-400WHP.



My first stage is: Reading Which means learning about mods, parts, equations, CFM etc. I downloaded the GM handbooks. Also, this stage includes planning, and budgeting. Please, bear with me, I'm an Electrical Engineer, so I don't have that much skill has the people on this site.

Second stage: Getting in shape my old 1986 toyota. Cobalt is my DD so I can't start mods until I have a backup car to drive to work. Someone suggested me once to put a 2JZ motor on it. Also, I'm waiting for tax return so money is coming eventually.

Third Stage: Complete planning, budgeting. Which means, a complete list of parts, part numbers, vendors. Logistics: what to do first, that is, best route for mods economically speaking.

I will be slowly updating this thread, so feel free to add comments.


For each part you guys suggest, I will be putting a list of the parts and the name of the poster.

Power Race Parts suggestion- Do research

1. pecorillif - mid length to long tube header
2. Turbo Tech Racing (Vendor) - Upper Engine Mount and STOP Transmission Bushings
3. omnigear - Powell Rotated mounts
4. alleycat58 - ZZP header
5. sjc0013 - heat exchanger
6. rootbeer - phenolic spacer
7. rootbeer - 80 mm pulley
8. rootbeer - Griffin HE
9. jgarciarivera - ZZP 3" CAI
10. jgarciarivera - LS4 TB
11. zfissette - ZZP Stage 3 HE in series with radiator


CSS.net references

Exhaust

https://www.cobaltss.net/forums/2-0l...ing-lsj-66344/

https://www.cobaltss.net/forums/2-0l...lt-ss-sc-6872/

Engine stats

https://www.cobaltss.net/forums/gene...e-stats-26790/

Air management (CFM)

https://www.cobaltss.net/forums/2-0l...j-parts-67539/


Thanks all

Jose

Last edited by jgarciarivera; 02-19-2012 at 09:04 AM. Reason: Adding mods
Old 01-18-2012, 07:53 PM
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TVS = ****
Old 01-18-2012, 07:57 PM
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Old 01-18-2012, 07:58 PM
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i would suggest getting a mid length to long tube header, tvs = more air, gmpp manifold = sux
Old 01-18-2012, 08:07 PM
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Got it, added to the parts list. Thanks
Old 01-18-2012, 08:09 PM
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are you gonna be running e85 or just91/93
Old 01-18-2012, 08:14 PM
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Turbo Tech Racing Upper Engine Mount and STOP Transmission Bushings
Old 01-18-2012, 08:31 PM
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Originally Posted by paintballerr78
are you gonna be running e85 or just91/93
Only 93. Don't have e85.
Old 01-18-2012, 08:32 PM
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I can send some corn down there
Old 01-18-2012, 08:33 PM
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Originally Posted by TurboTechRacing
Turbo Tech Racing Upper Engine Mount and STOP Transmission Bushings
Added to the list. Thanks!

Originally Posted by TurboTechRacing
I can send some corn down there
That will be great! TTR for the win.

Last edited by jgarciarivera; 01-18-2012 at 08:33 PM. Reason: Automerged Doublepost
Old 01-18-2012, 08:35 PM
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Originally Posted by jgarciarivera
That will be great! TTR for the win.
Problem is shipping... A bushel of corn is about 56 lbs... + $7 per bushel... Might get spendy
Old 01-18-2012, 08:35 PM
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Powell Rotated mounts

Last edited by Black SS/SC 06; 01-18-2012 at 08:46 PM.
Old 01-18-2012, 09:03 PM
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the real question is Aaron, is ita bushel on the cob or shelled? Lol a sad attempt at a joke I know, but Ive grown up on a farm and handled a bushel of corn in both those ways.
Old 01-18-2012, 09:07 PM
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Originally Posted by 07MetallicSC
the real question is Aaron, is ita bushel on the cob or shelled? Lol a sad attempt at a joke I know, but Ive grown up on a farm and handled a bushel of corn in both those ways.
LOL, Me too!

Shelled is ~56 lbs, why ship a cob, unless he wants to put one up someones @$$
Old 01-18-2012, 09:18 PM
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Old 01-18-2012, 09:25 PM
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What size pulley are you planning to run? If you don't have access to E85 you're going to need meth [EDIT: or some other way to add lots and lots of cooling] to be able to run enough timing to hit those numbers.

This is my car:

https://www.cobaltss.net/forums/dyno...5-dyno-246633/

Have since added a ZZP header, but did not re-dyno. Car needs some more work first. Bad coilpack makes it sad panda right now, but I have house mods to do first.
Old 01-18-2012, 09:29 PM
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Definitely a heat exchanger, unless I missed that and you already have one lol
Old 01-19-2012, 04:14 AM
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<dual pass, option b, long tube, K&N cone filter, bkr7e, 60's, tvs(80mm), 93...needs more timing in the low-mid range but so far making around 275hp 235tq

i need a phenolic spacer
Old 01-19-2012, 07:25 AM
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Originally Posted by RooTBeeR
<dual pass, option b, long tube, K&N cone filter, bkr7e, 60's, tvs(80mm), 93...needs more timing in the low-mid range but so far making around 275hp 235tq

i need a phenolic spacer
Yeah, the phenolic spacer is a must. You're referring to a 80mm TVS pulley right?
Old 01-19-2012, 07:33 AM
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Originally Posted by alleycat58
What size pulley are you planning to run? If you don't have access to E85 you're going to need meth [EDIT: or some other way to add lots and lots of cooling] to be able to run enough timing to hit those numbers.

This is my car:

https://www.cobaltss.net/forums/dyno...5-dyno-246633/

Have since added a ZZP header, but did not re-dyno. Car needs some more work first. Bad coilpack makes it sad panda right now, but I have house mods to do first.
I guess I will be starting with the default pulley 3.1" to create a base dyno pull. Following a 2.9" and finally a 2.7". Parts will be installed prior the 2.9" pulley (cooling, etc).

About Meth, well, we'll see what happens.
Old 01-19-2012, 10:35 AM
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Originally Posted by jgarciarivera
Yeah, the phenolic spacer is a must. You're referring to a 80mm TVS pulley right?
yeah
Progress, there's more in there though...
(blue line is m62 3.35" pulley, boost is so high in all of these pulls because of ~30.0X barometer) a few days ago, it was ~29.4 and boost was only 19.3 @ 7200rpm

Last edited by RooTBeeR; 01-19-2012 at 10:40 AM.
Old 01-19-2012, 10:43 AM
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meth? pre-blower? I wouldnt.
Old 01-19-2012, 12:26 PM
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Originally Posted by Powell Race Parts

meth? pre-blower? I wouldnt.
Wow, I never expected meth to do that. Guess I'm going witout meth.
Old 01-19-2012, 12:42 PM
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Originally Posted by jgarciarivera
Wow, I never expected meth to do that. Guess I'm going witout meth.
if you dont want/cant run race gas/e85 and want that much power you need meth, just get the zzp blower spacer that has two 1/8" npt's for meth/extra vac/boost line or just plugged
Old 01-19-2012, 12:43 PM
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Originally Posted by Powell Race Parts

meth? pre-blower? I wouldnt.
I see that picture is saved as "m62withinletmeth4yearson" What mix was that?


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