Polishing the 'ol tpi stuff, check it out and let me know what you think
Polishing the 'ol tpi stuff, check it out and let me know what you think
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1987 IROC-Z L98,SR,EB 6085's,LPE 219/219 Cam, Crane 1.6RR, EB TPI Base, 58mm TB, Stock T5, 30lb SVO, AFPR, K&N, EB TES, Catco Cat, 3" Borla Cat-Back, Accel cap,rotor,distro/other crap, Aluminum DS, 94 Disk Rear, Adjustable Prop Valve, Precision 3.73 Gears, Weld in Sub-Frame Connectors, Hotchkis LCA's, KYB Shocks/Struts, Poly Bushings all over the place, Moog Upper/Lower Ball joints and Tie Rods ends/Idler Arm, Big stereo, 730SD Conversion.
To see the ROC, Check out the webpage Here
Joined: Dec 2000
Posts: 1,954
Likes: 68
From: NC
Car: 1987 Iroc
Engine: 357 Single plane and a Ysi vortech
Transmission: T56
Axle/Gears: 3.50 9"
Lookin good. Now the hard part, getting all the waves out. I know your pain I started the same thing, then decided against it and powdercoated everything 
Chris
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1986 Iroc 355 TPI coming soon
1985 Z28/5-speed Daily Driver

Chris
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1986 Iroc 355 TPI coming soon
1985 Z28/5-speed Daily Driver
Here is an updated picture, I don't have a whole lot of time to work on the sanding so its going a little slow.
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1987 IROC-Z, engine, tranny, and other "stuff"
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1987 IROC-Z, engine, tranny, and other "stuff"
Supreme Member
Joined: Oct 2000
Posts: 1,780
Likes: 0
From: Warner Robins, Ga
Car: 1991 Camaro Z28
Engine: 350 TPI
Transmission: 700R4
Looking good man. I want me a super ram!
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91 Z28
Best Time Slip:
60' - 2.098
1/8 - 9.137 , MPH - 76.21
1/4 - 14.213, MPH - 97.55
Performace Mods: SLP Catback
Appearance Mods: SS wheels, 2.5" Cowl Hood, Clear Side Marker Lights
ICQ: 1437212
AOL: normalmatt9
More Pictures are Here
------------------
91 Z28
Best Time Slip:
60' - 2.098
1/8 - 9.137 , MPH - 76.21
1/4 - 14.213, MPH - 97.55
Performace Mods: SLP Catback
Appearance Mods: SS wheels, 2.5" Cowl Hood, Clear Side Marker Lights
ICQ: 1437212
AOL: normalmatt9
More Pictures are Here
Trending Topics
Moderator




Joined: Jul 2001
Posts: 5,225
Likes: 70
From: Buffalo, NY
Car: 1988 IROC-Z
Engine: 427 SBC
Transmission: ProBuilt 700R4
Axle/Gears: Moser 12 Bolt / 3.73 TrueTrac
How'd you shine it up like that?
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1988 Jet Black IROC
5.7L W/ 64000 miles
Flowmaster Exhaust
Fully Loaded
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My IROC In Readers Rides
My IROC
Listen To The Exhaust!
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1988 Jet Black IROC
5.7L W/ 64000 miles
Flowmaster Exhaust
Fully Loaded
------------------
My IROC In Readers Rides
My IROC
Listen To The Exhaust!
Supreme Member
Joined: Oct 2000
Posts: 1,780
Likes: 0
From: Warner Robins, Ga
Car: 1991 Camaro Z28
Engine: 350 TPI
Transmission: 700R4
I'd guess sand paper very high grits followed by some white rogue, possible used tripoli before it as well.
------------------
91 Z28
Best Time Slip:
60' - 2.098
1/8 - 9.137 , MPH - 76.21
1/4 - 14.213, MPH - 97.55
Performace Mods: SLP Catback
Appearance Mods: SS wheels, 2.5" Cowl Hood, Clear Side Marker Lights
ICQ: 1437212
AOL: normalmatt9
More Pictures are Here
------------------
91 Z28
Best Time Slip:
60' - 2.098
1/8 - 9.137 , MPH - 76.21
1/4 - 14.213, MPH - 97.55
Performace Mods: SLP Catback
Appearance Mods: SS wheels, 2.5" Cowl Hood, Clear Side Marker Lights
ICQ: 1437212
AOL: normalmatt9
More Pictures are Here
From far away its looks great, not mirror quality but looks damm good for what it is. If you get close to it you can still see some fine scratches but I'm just after an overall 5 foot away appearance enhancement.
The plenum has been sanded with the drill with a 36grit wheels, then handsanded with 180/280/400 grit paper, then polished with that "polish bar" that you see in the picture, if you look at the lid and notice the one area that shinier than the rest is where I polished so far. So most of the shine is from the polish.
Brendan
The plenum has been sanded with the drill with a 36grit wheels, then handsanded with 180/280/400 grit paper, then polished with that "polish bar" that you see in the picture, if you look at the lid and notice the one area that shinier than the rest is where I polished so far. So most of the shine is from the polish.
Brendan
Senior Member

Joined: Sep 1999
Posts: 764
Likes: 0
From: Emmaus, Pa
Car: 1987 Camaro IROC Z28
Engine: 355
Transmission: 1994 T56
Axle/Gears: BW 3.27 (stock)
that 36 grit wheel was a pretty harsh starting point. If you want to get all those lines out, focus on 100, then 180 again, and get it really flat and get all the big scratches out. then wetsand with 400, 600, 1500. If you put enough work into it, it will be as smooth as glass, with virtually no scratches. Then some compounds to finish, and it'll be as reflective as glass.
Does anyone else have pics of their polished TPI setups?
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Feel free to donate to the Matt Needs An Engine That Runs fund
82 Camaro
ead 350
TH350 tranny with 2500 stall, Eibach Pro Kit, SLP 1 3/4" headers with 3" Flowmaster exhaust
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Feel free to donate to the Matt Needs An Engine That Runs fund
82 Camaro
ead 350TH350 tranny with 2500 stall, Eibach Pro Kit, SLP 1 3/4" headers with 3" Flowmaster exhaust
Can someone explain wet sanding to me?
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un4givin89
Poor Mans White Face Guages
MikeKey.net - Camaro Enthusiast
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un4givin89
Poor Mans White Face Guages
MikeKey.net - Camaro Enthusiast
<font face="Verdana, Arial" size="2">Originally posted by mcconahay37:
Does anyone else have pics of their polished TPI setups?
</font>
Does anyone else have pics of their polished TPI setups?
</font>
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*1989 RS
*Red, Daytona Turbo fiberglass hood, chrome 16x8 IROC wheels
*355 CID
*TPI ported plenum, SLP siamesed runners, Edelbrock high flow intake
*SLP 1 and 3/4 headers with 3 inch catback
*Richmond 3.73, Auburn Posi
*Modded 700-R4, 2800 stall converter
*eibach pro kit and hotchkis strut tower brace
"There is no way you have a 350 in that car. They are made to have 305's and a 350 wouldnt fit"
-local parts store genius-
Wet sanding is done with water(water and soap if you want, soap helps to cut better), simple get wet/dry sand paper(if you get just dry paper it will basically fall apart while wetsanding) and use water while sanding... like dip the paper in water or run water over the surface your sanding while sanding it.
Brendan
Brendan
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