C5 Tech Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

Budget radiator upgrade recommendations

Thread Tools
 
Search this Thread
 
Old Jun 18, 2021 | 05:54 PM
  #21  
jrp1588's Avatar
jrp1588
Thread Starter
Burning Brakes
 
Joined: Nov 2013
Posts: 1,036
Likes: 119
Default

Originally Posted by heggsc5
And another dumb question, you don't have a front lip that blocks airflow to the air dam, do you? lol

Welp, if you're really oppose to spending $600 (which I don't blame you), you can always throw in a Trackspec center vent for a couple hundred bucks (or find any cheaper vent that will work). That'll help pull air out.

I honestly don't see why a stock radiator wouldn't do the job if the system is in good health otherwise.

I'm running out of cheaper ideas here.
Actually it DOES have a small lip now that you mention it. I suppose I could try removing it and see how it does. I actually quite like it though. I also already have the Trackspec hood vents installed.
Reply
Old Jun 18, 2021 | 06:01 PM
  #22  
Smoken1's Avatar
Smoken1
.
Supporting Lifetime Gold
10 Year Member
St. Jude 10 Year Donor
Liked
Community Favorite
 
Joined: Apr 2013
Posts: 5,042
Likes: 1,157
From: Oregon
St. Jude Donor '14-'15-'16-'17-'18-'19-'20-'21-'22-'23
Default

I would try removing that lip and see what happens, at least that won't cost you anything
Reply
Old Jun 18, 2021 | 06:02 PM
  #23  
heggsc5's Avatar
heggsc5
Melting Slicks
Liked
Loved
Community Favorite
 
Joined: Nov 2017
Posts: 2,306
Likes: 747
Default

Definitely remove that lip....wish we would have known that 21 posts ago...LOL. They look good, but they do indeed block the only airflow your radiator gets. I had one the blocked the entire air dam, but had the fans programmed to come on before 200, and never had an issue in 100 degree weather. I'd 100% remove that front lip and give it a run. A lot of people easily experience a 10-15 degree bump when adding a front lip. If anything, you ca just remove it for Summer and put it back on for the rest of the year. That's free
Reply
Old Jun 18, 2021 | 06:17 PM
  #24  
jrp1588's Avatar
jrp1588
Thread Starter
Burning Brakes
 
Joined: Nov 2013
Posts: 1,036
Likes: 119
Default

Originally Posted by heggsc5
Definitely remove that lip....wish we would have known that 21 posts ago...LOL. They look good, but they do indeed block the only airflow your radiator gets. I had one the blocked the entire air dam, but had the fans programmed to come on before 200, and never had an issue in 100 degree weather. I'd 100% remove that front lip and give it a run. A lot of people easily experience a 10-15 degree bump when adding a front lip. If anything, you ca just remove it for Summer and put it back on for the rest of the year. That's free
yeah, it hadn't really occurred to me. It's a very small lip, probably doesn't extend more than an inch below the bumper. I suppose I could see it disrupting the airflow though. As you said, it's free, and easy enough to try.
Reply
Old Jun 18, 2021 | 06:42 PM
  #25  
rjacobs's Avatar
rjacobs
Melting Slicks
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Dec 2004
Posts: 2,656
Likes: 635
From: Dallas TX
Default

big mouth air dam... seems to be more popular on the C4's though, but they have a c5 version.
Reply
Old Jul 3, 2021 | 09:42 PM
  #26  
jrp1588's Avatar
jrp1588
Thread Starter
Burning Brakes
 
Joined: Nov 2013
Posts: 1,036
Likes: 119
Default

Well, you all were right. I removed the little lip, and temps were immediately and noticeably MUCH better. I was cruising around today in mid 80's weather, and it stayed between 185-190 at highway speeds. Similar temps all week commuting on the side streets in 90's weather.
Reply




All times are GMT -4. The time now is 07:58 PM.

story-0
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-1
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-2
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-3
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-4
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-5
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-6
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-7
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-8
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-9
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE