Road Racing / Autocross & Time Attack Road Racing / AUTOX, HPDE, Time Attack

Top speed stock b18c with y80?

Thread Tools
 
Search this Thread
 
Old Feb 25, 2020 | 05:54 AM
  #1  
1990IntegraLS's Avatar
Thread Starter
Honda-Tech Member
 
Joined: Mar 2015
Posts: 875
Likes: 10
Default Top speed stock b18c with y80?

.
I just wondered if anyone here knew the top speed of a mostly stock b18c/y80? 96 engine/y80, 90 Integra LS.
.
Reply
Old Feb 25, 2020 | 07:44 AM
  #2  
Kaan's Avatar
Honda-Tech Member
20 Year Member
Liked
Loved
Community Favorite
iTrader: (3)
 
Joined: Aug 2002
Posts: 3,542
Likes: 70
From: Middletown, Va, USA
Default Re: Top speed stock b18c with y80?

depends on how much distance you have... if its flat, downhill, or uphill... define mostly stock... and most importantly what Y80 do you have.

my JDM B18C (intake, header, exhaust... hp limited to 189hp) with a ITR/B16 trans (5.1 FD) has seen a GPS speed of 129.1 on the back straight at VIR.
Reply
Old Feb 25, 2020 | 08:06 AM
  #3  
1990IntegraLS's Avatar
Thread Starter
Honda-Tech Member
 
Joined: Mar 2015
Posts: 875
Likes: 10
Default Re: Top speed stock b18c with y80?

.
I don't know which y80. They aren't marked, right?

My A1/s1 did 105 once and had more, but the reason I'm wondering....the highway speeds here are 80. That means running up to 90 for a couple hundred miles (per tank, 2-3 times). With this different gear ratio, I'm trying to have some idea of the rpms.

I'd have to drive a 100 miles one way, to get to the 80 mile an hour speed limits.... that's a long way to go just to check the rpms.

I'm thinking someone using this section might have an idea.
The engine is jdm gsr. Came from HMO, in very good condition.

The A1/S1 was 3500 rpms at 75, the b18c/Y80 is close to 4000 at 75.
.

Last edited by 1990IntegraLS; Feb 25, 2020 at 08:27 AM.
Reply
Old Feb 25, 2020 | 09:47 AM
  #4  
ross2004's Avatar
Honda-Tech Member
 
Joined: Nov 2003
Posts: 357
Likes: 35
From: Staunton, VA
Default Re: Top speed stock b18c with y80?

Wallace Racing - Calculate RPM for given MPH, Rear Gear Ratio and Trans Gear Ratio
Reply
Old Feb 25, 2020 | 10:06 AM
  #5  
Kaan's Avatar
Honda-Tech Member
20 Year Member
Liked
Loved
Community Favorite
iTrader: (3)
 
Joined: Aug 2002
Posts: 3,542
Likes: 70
From: Middletown, Va, USA
Default Re: Top speed stock b18c with y80?

Originally Posted by 1990IntegraLS
.
I don't know which y80. They aren't marked, right?

My A1/s1 did 105 once and had more, but the reason I'm wondering....the highway speeds here are 80. That means running up to 90 for a couple hundred miles (per tank, 2-3 times). With this different gear ratio, I'm trying to have some idea of the rpms.

I'd have to drive a 100 miles one way, to get to the 80 mile an hour speed limits.... that's a long way to go just to check the rpms.

I'm thinking someone using this section might have an idea.
The engine is jdm gsr. Came from HMO, in very good condition.

The A1/S1 was 3500 rpms at 75, the b18c/Y80 is close to 4000 at 75.
.
if you don't know what trans you actually have... you are just guessing at everything. you need to find out the transmission gearing AND final drive.
Reply
Old Feb 25, 2020 | 11:42 AM
  #6  
1990IntegraLS's Avatar
Thread Starter
Honda-Tech Member
 
Joined: Mar 2015
Posts: 875
Likes: 10
Default Re: Top speed stock b18c with y80?

Originally Posted by Kaan
if you don't know what trans you actually have... you are just guessing at everything. you need to find out the transmission gearing AND final drive.

The only way to do that is remove it and take it apart. At least that's what I've heard and read about these earlier Honda Transmission. I didn't see any markings when I installed it a couple months ago.

I guess there's so many from those years, no one will know or remember, but I was only looking for an educated guess. Thanks anyway.

I'll look at this, but for the Integra y80 for '96. I think I can find that.
.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
fcrx7zoomzoom
Hybrid / Engine Swaps
1
Jul 29, 2006 10:46 PM
ericsson
Acura Integra Type-R
13
Mar 25, 2004 09:45 AM
B18C Hatch
Forced Induction
1
Sep 23, 2003 06:07 PM




All times are GMT -8. The time now is 09:24 AM.