Check out this intake
Seems like a weird approach for a tpi intake
They say this was ran on firehawks for a few years.
And apparently a fire destroyed the molds to them causing only 200 to be built

Last edited by davidarnesen; Nov 13, 2008 at 10:59 AM.
Anyone ever herd of this
Seems like a weird approach for a tpi intake
They say this was ran on firehawks for a few years.
And apparently a fire destroyed the molds to them causing only 200 to be built

Yes, intake came OEM on old Firehawks........guy, I see your a newbie but your not allowed to post ebay links in the forum....they'll lock the thread, kick you out or both!
If I was you I'd delete the ebay link.
Last edited by engle1147; Nov 12, 2008 at 10:21 PM.
The Best of Corvette for Corvette Enthusiasts

What's the theory and intended benefits of the design?
How does it differ from a SuperRam design?
Are the removable covers for access to engine valve covers or other parts underneath or do they serve another access pupose to the inside of the intake?
http://www.thirdgen.org/techboard/tp...am-intake.html
http://www.thirdgen.org/techboard/tp...feb-super.html
NOW, there maybe some that argue that it's better, but other than the rarity of it I'd keep my $2,000.00 that most people are asking for them. Every once in awhile someone on one of the various forums or on FleaBay try to ditch one for the $2K price but I've never heard of anyone buying one, nor anyone praising it's performance.
Just my HUMBLE $0.02
R/Noland Smith, Jr.
STSC(SS) USN Ret.
NOW, there maybe some that argue that it's better, but other than the rarity of it I'd keep my $2,000.00 that most people are asking for them. Every once in awhile someone on one of the various forums or on FleaBay try to ditch one for the $2K price but I've never heard of anyone buying one, nor anyone praising it's performance.
Just my HUMBLE $0.02
R/Noland Smith, Jr.
STSC(SS) USN Ret.
01-06-2005, 07:28 PM #1
Acceld Z
Senior Member
Join Date: Feb 2000
Location: Kemptville, Ontario, Canada
Posts: 3,146
Car: 1992 Z28
Engine: 355
Transmission: 700R4
Classifieds Rating: (0)
TPI shootout in Feb Super Rod magazine
--------------------------------------------------------------------------------
Super Rod did a decent TPI shootout in their Feb. issue. It has:
Stock TPI (410hp, 500lb-ft)
Edelbrock High-Flo (431hp, 501lb-ft)
Extrude Hone base & LTR (451hp, 534lb-ft)
TPIS Big Mouth System (460hp, 534lb-ft)
ASM Siamesed Runners (464hp, 510lb-ft)
SLP T-Ram (466hp, 495lb-ft)
Accel SR (480hp, 506lb-ft)
Holley single plane (493hp, 480lb-ft)
HSR (501hp, 493lb-ft)
MR (505hp, 471lb-ft)
The engine was a 10:1 383 with Trick Flow heads and the Comp XR288HR (236/242, .520/.540)
The article is mssing a few things that I would have liked to have seen. They used different size TB's for a number of the tests and the cam is better suited for the short runner stuff. All of the combos made decent power though. I would have liked to have seen a RPM Air Gap and properly sized carb tested as well.
AFAIC, the HSR is the winner as far as numbers:$. And i'm a SR guy, lol.
If you want the RPMs and graphs you'll have to buy the mag.
It would be nice if this thread could manage not to turn into a massive cluster **** of stupidity and ignorance
I hope this helps!
R/Noland
























