2nd Generation Specific 1986-1992 Discussion

How Much PSI can a unpinned motor take

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Old Oct 2, 2002 | 12:15 AM
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Hi Guys I have finnaly got the T-66 Turbo I wanted



Now need to make a manifold and DP



But My motor has not been pinned and don't know how much Boost she can take before she cracks the end plate..



=n the Works=

S4 Large Street Port

Turbonetics T-66 1.0 divided ceramic coated Turbine Housing

Ceramic coated Intake Manifold

3' Straight Single Exhaust with a 4" in/out Ulta-Flow Muffler

850cc prim's

1600 sec's

Modified stock fuel rail with -AN fittings

and a SX FPR 1.1

custom fuel lines heat shielded

Walbro 255-x2

Haltech E6k

Griffin Radiator/Black Magic Elec Fan

Snow Performance"water/methanol supplemental Injection system

Custom TB Elbow

Profec B

Large NPR Front Mount with Ceramic Coated IC piping

255/50/16 BFG Drag Radials
Old Oct 2, 2002 | 12:50 AM
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uh oh its kabooski



13BAce cracked his at about 20-25psi. it was a S4. the S5 and FD don't crack as easily....
Old Oct 2, 2002 | 01:00 AM
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cool



I plan to run 18-22 pounds should be good for over 450wrhp



I'm going build a back up pinned 3mm motor

and crank the boost upto 30+ PSI



I will be racing my car at next years NHRA opener in Gainsville
Old Oct 2, 2002 | 01:02 AM
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Originally Posted by ...' date='Oct 1 2002, 06:00 PM
cool



I plan to run 18-22 pounds should be good for over 450wrhp
just run race gas and you should be ok
Old Oct 2, 2002 | 01:14 AM
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man, id love to live ur life. it must be nice
Old Oct 2, 2002 | 02:11 AM
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Sounds like my SE-X project will have some competition now :smirk:



What class you gonna run in? Are you doing the circuit or just spot races?



You want a peice of me, lol.....



jk...seriously, I hope I do run ya at the track, its always interesting to see two FCs run each other...
Old Oct 2, 2002 | 02:13 AM
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he's in FL
Old Oct 2, 2002 | 02:17 AM
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Well see how things go



If everything goes to plan

I hope to be pushing 600+ horses (just turbo no NTO) and My car wieght down to 2500 Ibs with me in it



I've been following the NHRA and in the street class and the heads up class



I have not seen a single FC do battle



I will attemp to qualify in the street class LoL

Vs Ari's 3-rotor the 9 sec flat supra



I know I won't have a chance in Hell

But it would be still fun
Old Oct 2, 2002 | 02:30 AM
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That's cool, my car weighed in at 2420 w/ me in last I checked...should be about 2500 after the rollcage and I do some more weight reduction...I'm running the Wild Street class (hopefully) up here in New england & MD area...I'm only shooting for low 11s high 10s...
Old Oct 2, 2002 | 02:44 AM
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THe street class is just too crazy , you got to have a major budget to compete



Everyone is taking the street class like it's a reguler PRO-Class



I hope they eventually make a "true street" class in the future



There's always local Import battle events



I only plan to run in FL no traveling outside



I got no sponsors LoL



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