Engine Swap Everything about swapping an engine into your Third Gen.....be it V6, V8, LTX/LSX, crate engine, etc. Pictures, questions, answers, and work logs.

desert performance

Thread Tools
 
Search this Thread
 
Old Jun 2, 2003 | 01:11 PM
  #1  
84 t/a 5.0's Avatar
Thread Starter
Member
 
Joined: Jan 2001
Posts: 385
Likes: 0
From: Arizona
Car: 1984 Trans Am H.O.
Engine: 350
Transmission: 700-R4
Axle/Gears: stock 3.73
desert performance

Do you guys think their emissions compatible 350 is a good deal? It says it makes something like 326 HP and 389 ftlbs. I believe it's for $2200. Have any of you guys bought stuff from them?

www.desertperformance.com
Reply
Old Jun 2, 2003 | 05:42 PM
  #2  
five7kid's Avatar
Moderator
25 Year Member
iTrader: (14)
 
Joined: Mar 2000
Posts: 43,187
Likes: 43
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
A lot of claims, not many details. In order to know whether that motor is "typically" capable of that kind of power, you'd need to know cam specs, head specs, exhaust type, etc. (would be nice if they included a dyno sheet for each engine delivered). In order to know whether it's a good deal, you'd need to know what kind of parts they used to put it together.

FWIW, Chevy High Performance Magazine in their "My Generation Camaro" series put together what they called an "emissions-legal" 350 that dyno'd a lot higher than that - but, it didn't have an emissions-legal carb or distributor on it on the dyno, and the exhaust (although close) wasn't emissions-legal, either. When they put it in the car with all of the emissions things on it, the results were more than a little disappointing.
Reply
Old Jun 3, 2003 | 04:20 PM
  #3  
87WS6's Avatar
Supreme Member
iTrader: (1)
 
Joined: Sep 2002
Posts: 2,565
Likes: 10
From: Texas
Car: 1992 Formula Firebird
Engine: 305CID (LB9)
Transmission: World Class T5
Axle/Gears: 10-bolt, 4.10 gears
There is a board member on here that bought there engine from Desert Performance and is more than pleased.

I am looking at going with the emissions legal 383 that they offer. But I wouldn't hesitate to call them when you are ready and request a dyno sheet and some more specs on the engine. What is on the web site is a little vague.
Reply
Old Jun 3, 2003 | 04:22 PM
  #4  
87WS6's Avatar
Supreme Member
iTrader: (1)
 
Joined: Sep 2002
Posts: 2,565
Likes: 10
From: Texas
Car: 1992 Formula Firebird
Engine: 305CID (LB9)
Transmission: World Class T5
Axle/Gears: 10-bolt, 4.10 gears
Also for your car since it is a carb 1984 car you have alot of options. If you'll notice most of the crate motors out there say they are for pre1986 vehicles or 1973 pre emissions. . Mine is a 1987.

If I were you I would get a fast burn 385 or a Ram Jet 350. Or even a ZZ4 with a different and more agressive cam.
Reply
Old Jun 4, 2003 | 02:04 AM
  #5  
84 t/a 5.0's Avatar
Thread Starter
Member
 
Joined: Jan 2001
Posts: 385
Likes: 0
From: Arizona
Car: 1984 Trans Am H.O.
Engine: 350
Transmission: 700-R4
Axle/Gears: stock 3.73
yeah, that 383 looks pretty good, but you're right, they don't have much info on their stuff online. I was thinking I might get the 350 HO crate motor from GM. But i still have to pass emissions (visual too )

Last edited by 84 t/a 5.0; Jun 4, 2003 at 02:07 AM.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Linson
Auto Detailing and Appearance
28
Oct 24, 2025 02:00 PM
Pac J
Tech / General Engine
3
May 17, 2020 10:44 AM
jrdturbo
Firebirds for Sale
26
Mar 31, 2016 02:58 PM
armybyrd
Carburetors
3
Oct 20, 2015 03:57 AM
SRKLEGIN
Interior Parts Wanted
5
Oct 12, 2015 07:28 AM




All times are GMT -5. The time now is 09:41 AM.