jdm vs. us spec
02-12-07, 11:07 PM
#1
Full Member
Thread Starter
Join Date: Aug 2006
Location: Vancouver, Canada
Posts: 207
Likes: 0
Received 0 Likes
on
0 Posts
jdm vs. us spec
I've read a whole bunch of stuff on here about jdm motors. Conclusion: don't buy jdm motor to drop in, rebuild it first. JDM and US Spec blocks are the same but bolt-ons are different.
Here's the question, my car already came with a jdm motor, what's the big deal if its jdm or us? Is jdm motor more powerful, has more hp? Different turbo set up?
Here's the question, my car already came with a jdm motor, what's the big deal if its jdm or us? Is jdm motor more powerful, has more hp? Different turbo set up?
02-12-07, 11:44 PM
#6
Lives on the Forum
Join Date: Dec 2001
Location: San Lorenzo, California
Posts: 14,716
Likes: 0
Received 8 Likes
on
8 Posts
NO, there is no power difference. Some models made 280 hp instead of 255 because they ran a downpipe and slightly higher boost. The engines are the same. All the accessories are the same. The only differences are the rat's nest and more advanced ecu on 96+ cars.
02-13-07, 12:00 AM
#7
Im a dog, I love hoes
Join Date: Nov 2005
Location: pa
Posts: 1,501
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by rynberg
NO, there is no power difference. Some models made 280 hp instead of 255 because they ran a downpipe and slightly higher boost. The engines are the same. All the accessories are the same. The only differences are the rat's nest and more advanced ecu on 96+ cars.