| 2004-2007 Cadillac CTS-V Performance Mods Discuss all Cadillac CTS-V performance modifications here. Engine tunes, exhaust, intake, suspension and more. | Cadillac Forums: Harrop Superchargers 
09-02-09, 08:18 PM
| | Owner/Operator of Monster Clutch and SNL Cadillac(s): None | | Join Date: Aug 2009 Location: Fort Worth, Texas | | | Harrop Superchargers Hello all,
I've been in contact with Harrop Engineering via my performance shop SNL Performance and we are in the midst of assisting them with designing some blower setups for vehicles here in the states. This is what they already offer for us out here; - 2004-2006 GTO
- 2008-present G8
- Cobalt
- Hummer H3
We are currently helping them with the development of the following kits; - GMT900 trucks
- C5 Corvette
- C6 Corvette
- Possibly the CTS-V
- 2010 Camaro
If you guys would be interested in a blower for your vehicles let me know and I'll get in touch with them on it. The superchargers that we would be offering is the Harrop HTV1900 and the HTV2300 for the guys with the big cubed setups. I'd like to see you guys get a little more support from the aftermarket, I'll do anything I can to see that come to light.
Steve Addison
SNL Performance/Monster Clutch Co.
817-750-2000 | 
09-02-09, 09:20 PM
|  | Let Me See Your War Face!!! Cadillac(s): 05 CTS-V | | Join Date: Feb 2005 Location: Mile High Age: 29 | | | Re: Harrop Superchargers Interested to see more options....although I just bought a Maggie for mine
__________________ 2005 Black on Black - Maggie MP112 (2.8 Pulley) - 90mm TB - Dyno tuned 430RWHP - B&M Shifter/UUC Bushings - 15% Tint - Red Z06 FRC's - Muffler Delete - Blacked out lights - SRP Pedals PENDING installs: 2.6" blower pulley, Hawk HPS. FUTURE MODS: FI Cam, Headers, 160 T-Stat. | 
09-02-09, 09:23 PM
|  | Cadillac Owners Enthusiast Cadillac(s): 04 CTS-V | | Join Date: Jul 2008 Location: Alabama Age: 27 | | | Re: Harrop Superchargers donate your maggie to me then donate your car to harrop for the new setup and maybe they'll give it to you for FREE you could just write it off on your taxes or something lol
__________________ 04 V, Magnaflow Catback w/ x-pipe, K&N CAI, HID conversion fogs (4300K), LED's, UUC shifter and bushings, more to come....(hopefully my cam package very soon!!!) | 
09-02-09, 10:02 PM
|  | Mods on hold till diff gets fixed. Cadillac(s): 2005 CTS-V | | Join Date: Jan 2005 Location: South Lyon, MI Age: 60 | | | Re: Harrop Superchargers Once you go FI, you don't go back. Just amazing ...
__________________ '05 CTS-V, Stealth Gray, Sunroof, 3M Clear Bra, B&M Shifter w/UUC Bushings, Specter Werkes Bushings, V Headrests, Wheel To Wheel Powertrain Tune, Corsa, Kooks w/Hi-Flo Cats, Ultimate Grid Pedals, Hotchkis Anti-Sways, STS-V Fogs, Ground Control 650R/600F, WW Clear Sidemarkers, Full-Size Spare, Magnuson SC Polished, CTS Console, FG2, Aggressive Street Alignment, MOMO Shift Knob, DSS/Hendrix Engrg Axles, UUC Flywheel. Soon: UUC MMs. 472 RWHP/411 RWTQ (Mustang dyno). | 
09-02-09, 10:10 PM
|  | Cadillac Owners Connoisseur Cadillac(s): 2007 Cadillac CTS-V | | Join Date: Apr 2007 Location: Plano, TX Age: 27 | | | Re: Harrop Superchargers Quote:
Originally Posted by rand49er Once you go FI, you don't go back. Just amazing ... | I'm scurred...a nice size cam should do me fine. | 
09-02-09, 10:15 PM
|  | Let Me See Your War Face!!! Cadillac(s): 05 CTS-V | | Join Date: Feb 2005 Location: Mile High Age: 29 | | | Re: Harrop Superchargers Quote:
Originally Posted by whisler151 I'm scurred...a nice size cam should do me fine. | First time I've ever heard a fellow Marine say that. | 
09-02-09, 11:33 PM
| | Cadillac Owners Fanatic Cadillac(s): 2005 Cadillac CTS-V | 2007 Cadillac Escalade ESV | | Join Date: Oct 2008 Location: Dallas, TX | | | Re: Harrop Superchargers I have actually heard of a Harrop supercharged LS7 putting out 825 at the crank. I believe it was the 2300 for a 427. Don't recall the car itself, but think it was a Holden something or other.
As a spectator, I am curious to see what comes of this project. Isn't their supercharger something like 9-10k? | 
09-02-09, 11:38 PM
| | Cadillac Owners Fanatic Cadillac(s): 05 CTS-V | | Join Date: Aug 2009 Age: 23 | | | Re: Harrop Superchargers Id like to see more options, as long as its competitively priced with the maggie.
Would be a good thing. | 
09-03-09, 12:25 AM
| | Cadillac Owners Member Cadillac(s): '04 CTS-V | | Join Date: Mar 2009 Location: DFW TX Age: 30 | | | Re: Harrop Superchargers I am in DFW so if you need to see a car to get some measurements let me know. Its been sitting for the last month anyways. IF you decide you need a guinea pig to use to design let me know. Its an 04 V with cam, ported heads and full exhaust. is this a roots style or cent? | 
09-03-09, 12:31 AM
| | Cadillac Owners Member Cadillac(s): '04 CTS-V | | Join Date: Mar 2009 Location: DFW TX Age: 30 | | | Re: Harrop Superchargers just looked them up and see they are roots style blowers....at any rate, if you need one to look over let me know, I need to tear it back down anyways to replace the lifters | 
09-03-09, 04:54 PM
| | Cadillac Owners Fanatic Cadillac(s): NONE | | | | | Re: Harrop Superchargers This is great news!
The Harrop stuff is top shelf in my opinion. Great quality parts.
__________________ GFORCE Engineering
Give us a call when you want the best 
9.40's @ 145 mph in the Gforce GTO. Chris@gforce1320.com
316-650-4270 www.gforce1320.com
shop on line www.shop.gforce1320.com Proud to be a Monster Clutch Dealer
Prototyping, R&D, Design services and manufacturing.
Let us quote your next project. | 
09-04-09, 03:54 PM
|  | Cadillac Owners Connoisseur Cadillac(s): 2005 CTS-V, Black, SC, 510RWHP/560FTLBS and a really slow C6 | | Join Date: Aug 2004 Location: Home of the AFC East Champs!!! Age: 45 | | | Re: Harrop Superchargers Just viewed their sites, looks like they are Eaton-sourced roots-style blowers---are they better than the Magnuson TVS 1900 and TVS 2300, and if so, in what ways. Also did the currency conversion from $12,650 AUS to USD and is $10,800. At $10,800 I do not think they have a market niche, unless my math sucks and these units are revolutionary. | 
09-05-09, 07:25 PM
| | Banned Cadillac(s): 05 CTS-V | | Join Date: Jul 2008 Location: south jersey | | | Re: Harrop Superchargers hmmm... maybe someday.. but not for a pricetag like that?!?!?!? | | Cadillac Discussion Tools | | |
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