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GPI – LT Blower Cam (Gen 5)

(7 customer reviews)

$425.00

-

Gwatney Performance

Pound for pound – the best LT1 / LT4 / L83 / L86 Positive Displacement Blower cam on the market. These cams have become the benchmark for 6th Gen Camaro’s / C7 Corvette’s / GM Trucks with Positive Displacement Blowers around the country.

Need the complete Cam Install Package?

6th Gen Camaro C7 Corvette

(Please note:  These are high lift cams.  Dual .660 valve springs, hardened pushrods, and AFM / DoD Delete is required for install.  Refer to Cam Install Package above for the required components.)

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Not legal for use in California or other states with similar laws / regulations.
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Frequently Purchased Together

LT1 / LT4

Cam Kits

GPI – LT4 / LT1 / L83 / L86 Blower Cam Install Package for 6th Gen Camaro ZL1 / C7 Corvette Z06

Varies Based on Options
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Camshafts & Valvetrain

Brian Tooley Racing – .660″ Lift Platinum Spring Kit with Titanium Retainers for Gen V LT4 (SK008)

$309.00
Add to cart

Head Gaskets

Chevrolet Performance – Gen V LT4 Head Gasket (12654622)

$62.99
Add to cart

Camshafts & Valvetrain

GPI – Gen 5 LT1 VVT Cam Phaser Limiter Kits (0 Degree)

$79.00
Add to cart

Engine

Chevrolet Performance – Valve Lash Caps (12596509)

$14.99
Add to cart

Cam Bolts

Chevrolet Performance – Cam Bolt (12681018)

$35.95
Add to cart
Description

gpi lt1 (Gen 5) camshaft

These cams are our most popular product, and for good reason – they are pound for pound – the best cam on the market for your LT1, LT4, L83, or L86 with a positive displacement blower. These cams have become the benchmark for 6th Gen Camaro’s / C7 Corvette’s / GM Trucks with Positive Displacement Blowers.

These camshafts were designed with positive displacement blowers in mind – factory/ported LT4 blowers, Whipple, and so forth. With centrifugal blowers, we recommend using our standard SS1 LT through Track Attack camshafts, as they maintain a very similar, linear power curve as NA.

We have 3 different iterations of this very popular cam (and the option to do a custom spec cam) – from mild performance increase with nearly stock manners, to all out N/A race applications.

cam options

LT PD1

Cam Specs:

218/246 .639/.639 116+3

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Works well with the stock torque converter, offers stable idle, excellent low end torque, and smooth lobe design for quiet valve train operation and longevity. We designed this cam for use in cars with minimal modifications. Idles stable around 725 RPM, and is very strong off idle to 6400 RPM. Requires 0* phaser limiter.

LT PD2

Cam Specs:

226/250 .639/.639 116+3

Learn More

Tailored for the street / strip individual that runs a 2500+ RPM converter. It rivals the torque output of the LT PD1 but packs on about 10-15 additional horsepower up top. Strong to 6700 RPM. Can run a factory converter but an upgraded converter is recommended. Requires 0* phaser limiter. 

LT PD3

Cam Specs:

232/256 .639/.639 116+3

Learn More

This is the perfect cam for the hardcore street / strip enthusiast, and makes more torque and horsepower than our LT PD1 and LT PD2 cams. Very strong to 7000 RPM. Track tested, developed, and proven! Requires a 3000+ RPM Converter, and 0* phaser limiter.

Complete Cam Install Packages Available!

LT1

Cam Kits

GPI – LT1 Cam Kit for 6th Gen Camaro SS / C7 Corvette

Varies Based on Options
Select options
Reviews (7)

7 reviews for GPI – LT Blower Cam (Gen 5)

5.0
Based on 7 reviews
5 star
100%
4 star
0%
3 star
0%
2 star
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1 star
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  1. John G. (verified owner) –

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    Sounds amazing!

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  2. Anonymous (verified owner) –

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    Sounds awesome made good power

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  3. Rick D. (verified owner) –

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    Sounds downright mean as hell. However perfect driving manners with this and a Whipple.

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  4. Ricardo Melendez (verified owner) –

    Verified reviewVerified review - view originalExternal link

    Great Company to deal with. Their personnel is full of knowledge and got my products SUPER fast. Definitely will keep doing business with GWATNEY!!!

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  5. Anonymous (verified owner) –

    Verified reviewVerified review - view originalExternal link

    Very pleased …fast delivery

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Questions & Answers (2)

Customer questions & answers

    Hi what cam would you recommend for a 416 stroker LT4 with a F1A-94 procharger motor is all upgraded internally Frankenstein heads,intake,2in headers please let me no,I want a killer idle will have converter,please advise
  1. Q Hi what cam would you recommend for a 416 stroker LT4 with a F1A-94 procharger motor is all upgraded internally Frankenstein heads,intake,2in headers please let me no,I want a killer idle will have converter,please advise answer now
    Asked by Ray knecum on June 24, 2021 7:56 pm
    A You’re going to want to run one of our na cams for your application and what size converter are you going to run? Feel free to email me at kevin@gwatneyperformance.com
    2. Would your LT PD1 cam be good for a 016 sierra 6.2 whipple LTs ? How much chop? this is my daily 4x4 and tow ,near stock size tires,thanks Don in central oregon at 3500" running 7lbs may go to 9lbs
  2. Q Would your LT PD1 cam be good for a 016 sierra 6.2 whipple LTs ? How much chop? this is my daily 4x4 and tow ,near stock size tires,thanks Don in central oregon at 3500" running 7lbs may go to 9lbs answer now
    Asked by don gonzales on April 2, 2019 11:59 pm
    Answered by the admin

    Hey Don,

    We'd probably opt to do a custom grind low lift cam for your setup.  If you want to discuss with us - just give us a call @ (501) 985-4947 or email us at support@gwatneyperformance.com.

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