Callaway Magnuson Blower...
Pro
Joined: Aug 2012
Posts: 657
Likes: 192
From: Memphis Tennessee
The gains are most likely only going to be around 100-150rwhp. That's not a lot for 20k. This is only speculation but I don't see them coming out with a 700+rwhp version for this and if they do, it'll be even more than 20k
Le Mans Master
Joined: Oct 2005
Posts: 5,054
Likes: 889
From: Tampa Florida
It will probably be a signature 650 hp at the crank. Remember the last C7 Callaway was 627 hp crank...C6 610 hp. There seems to be a trend with Callaway. Inquiring minds want to know more and the performance.
Thread Starter
Instructor
Joined: Jul 2019
Posts: 194
Likes: 137
From: Tampa, FL
They'll need to step up their game if they want to sell a lot of these.... You can get a whipple kit for a Mustang and make 700-800 rwhp for less than 15k.... Hell, I had the crappy Roush blower on my 2019 and made 675 rwhp...
Team Owner
Joined: Aug 1999
Posts: 24,017
Likes: 634
St. Jude Donor '10
Its a different market than the guy looking for the cheapest bang for the buck dyno run.
Pro
Joined: Aug 2012
Posts: 657
Likes: 192
From: Memphis Tennessee
Well, you can tune a Mustang too. Callaway supposedly is being given tuning rights by GM (not confirmed but they cryptically hinted at it) and if this ends up being true, then they will most certainly charge a premium for the package (whether it's worth it to you or not is entirely opinion) because they'd be the only ones who can natively tune the c8.
Le Mans Master
Joined: Oct 2005
Posts: 5,054
Likes: 889
From: Tampa Florida
Well, you can tune a Mustang too. Callaway supposedly is being given tuning rights by GM (not confirmed but they cryptically hinted at it) and if this ends up being true, then they will most certainly charge a premium for the package (whether it's worth it to you or not is entirely opinion) because they'd be the only ones who can natively tune the c8.
Instructor
Joined: Mar 2004
Posts: 209
Likes: 87
From: Oviedo, FL
That estimate price for the supercharger alone sounds reasonable from a highly reputable shop. I was getting interested in the Second Chance Program and what are the criterias in order to qualify? This particular program is somewhat different regarding other programs from Callaway. For instance I have a 2021 HTC with 4700 miles.....will I qualify for the Second Chance Program? This is program is tempting if it is adhere to.
Le Mans Master
Joined: Oct 2005
Posts: 5,054
Likes: 889
From: Tampa Florida
I took the plunge and put down my $1000 refundable deposit to get on the list today. Received a personal phone call from Callaway today confirming the deposit and getting added to their update letters. I’ve got a 2021 ELB HTC with 2000 miles on it. Mid $20k for 100-150 estimated hp bump appears to be a great deal, especially with the indeterminate wait and price of a Z06. Callaway’s reputation backed by a factory warranty is hard to argue against. Patiently waiting for updates……
Corvette Stories
The Best of Corvette for Corvette Enthusiasts
Every 2027 Corvette Engine Explained
Joe Kucinski
Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette
Verdad Gallardo
10 Ugly Corvettes That We Still Kinda Love
Joe Kucinski
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer
Brett Foote
10 Things Every Corvette Owner Needs (2026 Edition)
Michael S. Palmer
8 Most "Only Corvette Owners Understand" Quirks and Problems
Pouria Savadkouei
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years
Joe Kucinski
How Much Horsepower Every Corvette Engine "LOST" in 1972
Joe Kucinski
