I like the name, even have it on my license plate "Y2K-HEMI", but when
talking about the combustion chamber of the 4.7L the word Hemispherical does
not apply!!
Matt
-----Original Message-----
From: Stlaurent Mr Steven [mailto:STLAURENTS@mctssa.usmc.mil]
Sent: Friday, July 07, 2000 11:17 AM
To: 'dakota-truck@buffnet.net'
Subject: DML: RE: RE: ML: RE: RE: 4.7 Hemi
Not to give any pun to previous remarks but this is the next hemi motors for
DC.
The only changes are coming is the heads will again be reshaped and the
internal will remain the same. The 3.8, 4.7, 5.7, and 7.?. All will be
designated Hemi. So, it matters not what was the previous 426, 440, etc
what design were. The is enough design difference in the 4.7 PowetTech
motor than the Magnum version. Get use to the name, it is here to stay. Now
if only there was a market for this motor in
-------------------------------------------
Steven St.Laurent
Test Engineer
Test Branch, GSD, MCTSSA
MARCORSYSCOM, USMC
760-725-2506 (DSN 365-2506)
Work:mailto:stlaurents@mctssa.usmc.mil
Home:mailto:saint1958@home.com
-----Original Message-----
From: Barret, Matt [mailto:MATT_BARRET@earthtech.com]
Sent: Friday, July 07, 2000 4:55 AM
To: 'dakota-truck@buffnet.net'
Subject: DML: RE: ML: RE: RE: 4.7 Hemi
The 4.7L is not a HEMI, in the true sense of the word.
Hemispherical means -- "half a Sphere(ball) bounded by a great circle"
The 4.7L heads are neither of these. Its not half a sphere(ball), and it's
not bounded by a circle. The original Hemi engines were in fact half a
sphere and bounded by a circle. I have pictures of both cylinder heads if
you guys are still in disbelief.
The only reason the name "hemi" has started for the 4.7L is because this is
the closest thing DC has produced to a true Hemi in 30 years.
I want it to be a Hemi too, but is not!!
__________________________________
Matt--VA--Y2K-HEMI `00 Sport Plus RC 4.7L 5spd.
9 1/4 3.92 LSD, Homemade air intake,
T-Bars, Spring clamps, Mobil 1,Hoosiers
3" Flowmaster cat-back, Bosch +4's
14.48 @ 92.40 MPH
9.19 @ 72.58 MPH
208 RWHP/285 RWTQ
ŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻ
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>>>>>>>
---- previous post ---
-----Original Message-----
From: Tim J Koth [mailto:Tim.J.Koth@aexp.com]
Sent: Thursday, July 06, 2000 9:53 PM
To: dakota-truck%buffnet.net
Subject: DML: ML: RE: RE: 4.7 Hemi
<Magnum is simply a marketing term adopted when they shifted over to MPI on
the
<engines and picked up some horsepower. Why would calling the 4.7 a Hemi be
'<inaccurate'???!!?! They called the 4.7 a 'PowerTech' for a short time in
<relation to the Jeep Grand Cherokee. But Ma Mopar uses the 'Magnum' term
for
<it's entire line of truck engines, even the 4 cylinder. So how can you say
the
<4.7 isn't a 'Magnum' either? It's simply a marketing term. Hemi however is
a
<descriptive term of the top of the combustion chamber formed by the
cylinder
<head mating to the top of the block. Kinda difficult to dispute that. Call
it
<what you want, if it forms a hemisphere it forms a hemisphere.....
<----- previous post ---
Speaking of which, why is it that the 2000s have the same ol' "V8
Magnum" badge as the older trucks? A cost cutting measure? Is there a
large surplus of badges? I thought the new V8 was supposed to be branded a
Powertech. Whatever it is, its not a Magnum, and its just as inaccurate to
call it a HEMI.
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