Re: 1990 360 Question.....Differences??
[Re: wkroncke17]
#2275292
03/24/17 11:22 AM
03/24/17 11:22 AM
|
Joined: Nov 2003
Posts: 10,228 Colleyville
3hundred
I Live Here
|
I Live Here
Joined: Nov 2003
Posts: 10,228
Colleyville
|
That's a great engine for pre magnum days. Factory rated 190 hp, the best small block heads (302 cast numbers?)save for the magnums. If you want to run a standard mechanical fuel pump you'll need to source a camshaft with the eccentric provision.
I had a '91 360 w/ Doug Thorley tri y's in my '82 Ramcharger with an A500 trans and 4.10 gears in the 9.25 differential. Pretty danged impressive.
Robert
'68 Fury Convertible '69 300 Convertible '15 Durango 5.7 Hemi '16 300 S Hemi
|
|
|
Re: 1990 360 Question.....Differences??
[Re: wkroncke17]
#2275318
03/24/17 11:53 AM
03/24/17 11:53 AM
|
Joined: Nov 2003
Posts: 10,228 Colleyville
3hundred
I Live Here
|
I Live Here
Joined: Nov 2003
Posts: 10,228
Colleyville
|
Since you're going to run an electric pump, yep, good to go.
Transmissions would have been A999, ( I don't recall for certain what application might have used the 3 speed, if any, memories are getting fuzzy again) A518 or NVG 4500 if in a 3/4 or one ton. 46RH nomenclature didn't come into use until 1994?
Robert
'68 Fury Convertible '69 300 Convertible '15 Durango 5.7 Hemi '16 300 S Hemi
|
|
|
Re: 1990 360 Question.....Differences??
[Re: 3hundred]
#2275320
03/24/17 11:56 AM
03/24/17 11:56 AM
|
Joined: Nov 2003
Posts: 10,228 Colleyville
3hundred
I Live Here
|
I Live Here
Joined: Nov 2003
Posts: 10,228
Colleyville
|
Now I'm confused again, NVG 4500 or Getrag 360 behind small blocks? Getrag was Diesel only, wasn't it? I think it was the 4500 though... Robert
'68 Fury Convertible '69 300 Convertible '15 Durango 5.7 Hemi '16 300 S Hemi
|
|
|
Re: 1990 360 Question.....Differences??
[Re: wkroncke17]
#2275489
03/24/17 06:13 PM
03/24/17 06:13 PM
|
Joined: Sep 2007
Posts: 14,889 up yours
Supercuda
About to go away
|
About to go away
Joined: Sep 2007
Posts: 14,889
up yours
|
302 head castings only came on 318's and they are closed chambered swirl ports.
The 90 360 would have an open chamber swirl port head, usually called the 308 head.
Both heads, meh. While they might be considered the best of the production LA heads Magnum heads are much better.
But yes a 1990 360 is an LA. Will the Comp Cams roller "drop in"?
Dunno, Mr. Wizard hasn't told me which Comp Cam you have. If it's an LA roller then yes and if the factory lifters are good they will work with it.
They say there are no such thing as a stupid question. They say there is always the exception that proves the rule. Don't be the exception.
|
|
|
Re: 1990 360 Question.....Differences??
[Re: wkroncke17]
#2275507
03/24/17 06:42 PM
03/24/17 06:42 PM
|
Joined: Jan 2005
Posts: 12,406 Kalispell Mt.
HotRodDave
I Live Here
|
I Live Here
Joined: Jan 2005
Posts: 12,406
Kalispell Mt.
|
No a999 trans behind a 360 in 1990.
No 302 heads, they are the 308, big ugly open chambers, only difference in that and all the older 360 heads is the big PR hole (limits porting) and the slightly better exhaust port.
The factory roller lifters are fine for most hydro roller type builds.
I am not causing global warming, I am just trying to hold off a impending Ice Age!
|
|
|
Re: 1990 360 Question.....Differences??
[Re: wkroncke17]
#2275518
03/24/17 06:56 PM
03/24/17 06:56 PM
|
Joined: Sep 2007
Posts: 14,889 up yours
Supercuda
About to go away
|
About to go away
Joined: Sep 2007
Posts: 14,889
up yours
|
Lotta lift on that cam you have compared to stock. You may have lifter to lifter retainer issues. Since they really can't make the nose of the cam longer they have to make the base circle smaller, I would mock it up and make sure the lifter doesn't drop down so far as to come out of the factory lifter retainer setup. Don't know that it will, don't know that it won't. Do know that if it does you want to find out during mock up and not at 6000 rpm.
They say there are no such thing as a stupid question. They say there is always the exception that proves the rule. Don't be the exception.
|
|
|
|
|