Is there an RPM difference between an Si and a regular Civic?
#1
Registered!!
Thread Starter
Join Date: Jul 2012
Posts: 13
Likes: 0
Received 0 Likes
on
0 Posts
Rep Power: 0 Is there an RPM difference between an Si and a regular Civic?
Just picked up a '09 Si and I love it. It has the 6-spd/2.0L compared to the regular 5-spd/1.8L my daughter has in her Civic.
The first thing I noticed when I test drove it is that I am shifting a lot quicker than I expected. At 120km/hr (75mph) I am doing just over 3K on the tach.
Normal?
The first thing I noticed when I test drove it is that I am shifting a lot quicker than I expected. At 120km/hr (75mph) I am doing just over 3K on the tach.
Normal?
#2
PITA Admin
Administrator
iTrader: (1)
Join Date: Dec 2008
Location: TN
Age: 52
Posts: 14,779
Received 1,440 Likes
on
1,196 Posts
Rep Power: 338 Re: Is there an RPM difference between an Si and a regular Civic?
no, 3k RPM should be 3k RPM no matter what car you driving.
#3
PITA Admin
Administrator
iTrader: (1)
Join Date: Dec 2008
Location: TN
Age: 52
Posts: 14,779
Received 1,440 Likes
on
1,196 Posts
Rep Power: 338 Re: Is there an RPM difference between an Si and a regular Civic?
now if you talking about gear ratio, yes, they are different gearing. :P
#4
If you think a good mechanic is expensive, try hiring a bad one
#5
Registered!!
Thread Starter
Join Date: Jul 2012
Posts: 13
Likes: 0
Received 0 Likes
on
0 Posts
Rep Power: 0
#6
#7
If you think a good mechanic is expensive, try hiring a bad one
#8
Administrator
Hey! Look At Me!! I'm a Supporting Member!!
Administrator
iTrader: (22)
Join Date: Aug 2003
Location: Las Vegas, NV
Age: 39
Posts: 21,450
Received 1,144 Likes
on
799 Posts
Rep Power: 485 Re: Is there an RPM difference between an Si and a regular Civic?
Lol, ezone can be a bit rough around the edges, but he's chock full of knowledge, so we let it be. haha.. I'm surprised Sandro (sdaidoji) didn't have a sort of smartass remark or witty way of responding, as well.
nevertheless, your Si has a K20 engine, which is a 2.0L DOHC while your daughter has a R18, a 1.8L SOHC. Those two engines have very different transmissions, as well, so yes, at the same speed, you're going to be at different RPM ranges.
You kinda said so yourself in your first post, also: you have 6 gears, your daughter has 5 gears. Having 6 gears for a comparable RPM band will noticeably shorten your gears. Oh, and doesn't the Si have an 8000RPM redline while the R18 redlines at 6800? That also shows that the transmission gearing is vastly different from each other
tl;dr
yep, normal. Keep calm and carry on.
nevertheless, your Si has a K20 engine, which is a 2.0L DOHC while your daughter has a R18, a 1.8L SOHC. Those two engines have very different transmissions, as well, so yes, at the same speed, you're going to be at different RPM ranges.
You kinda said so yourself in your first post, also: you have 6 gears, your daughter has 5 gears. Having 6 gears for a comparable RPM band will noticeably shorten your gears. Oh, and doesn't the Si have an 8000RPM redline while the R18 redlines at 6800? That also shows that the transmission gearing is vastly different from each other
tl;dr
yep, normal. Keep calm and carry on.
#10
PITA Admin
Administrator
iTrader: (1)
Join Date: Dec 2008
Location: TN
Age: 52
Posts: 14,779
Received 1,440 Likes
on
1,196 Posts
Rep Power: 338 Thread
Thread Starter
Honda Civic Forum
Replies
Last Post
McD
1st - 5th Generation Civic 1973 - 1995
6
04-16-2015 10:46 AM
dooner24
Mechanical Problems/Vehicle Issues and Fix-it Forum
1
04-14-2015 07:51 PM
2001LX
General Automotive Discussion
7
11-08-2001 05:13 PM