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402CI LS2 with the L76 inake and L92 heads on the dyno at GES


Having established a reputation for building strong, reliable GM small block engines, especially the LT1 and LT4, Golen Engine Service moves to the next level with the latest generation of GM small block fuel injected engines.

From the "step up" from stock 383ci short and long blocks all the way to the monster 427ci short and long blocks the Golen Engine Service LS X-treme Series has a configuration sure to put the smile on your face that only awesome torque and horsepower can.  In between is the 402ci LS2 long block with the much sought after L92 heads and an all forged rotating assembly.
 
In this series of engines there are no weak offerings, only X-treme possibilities.

Chad Golen has done his homework on these engines and as always he will work with you on an individual basis to ensure that your new engine fits your automotive project and gives the performance you demand while maintaining strict standards for reliability.

....and, if you're looking for X-treme performance, you've come to the right place.


LS1 383ci Competition
Short Block
The LS1 383 cubic inch competition short block is designed for high-horsepower racing applications where the engine is under constant stress. With all forged components, it's a great way to start your race engine project and a good foundation for 400+ HP naturally aspirated engines.
 
LS1 Competition Short Block
Specifications

Base Price: $4,299
 

LS2 402ci Competition
Short Block
The LS2 402 competition short block uses GM's new LS2 block with a 4.005" bore to produce the large 402CI. The larger cubic inch allows for more low end torque is a good foundation for higher horsepower applications.
 
LS2 Competition Short Block
Specifications

Base Price: $4,599
 

LS2 402ci Super Charger
Competition Short Block
The LS2 402ci Super Charger Competition short block is a great starting point for your supercharged or turbocharged project. With all forged components and blower dished pistons this engine will handle up to 750HP at the flywheel.
 
LS2 402ci Super Charger
Competition Short Block
Specifications

Base Price: $5,499
 

LQ9 408ci Super Charger
Competition Short Block
The LQ9 408ci Cast Iron Super Charger Competition short block is a good foundation for supercharged, turbo charged or nitrous build ups providing the extra strength to withstand these high stress applications.
 
 
LQ9 408ci Cast Iron
Short Block Specifications

Base Price: $4,999
 

LS7 427ci Competition
Short Block
The LS7 427ci Competition short block is a rock solid, high potential start to your naturally aspirated LS performance project.
 
LS7 427ci Competition
Short Block Specifications

Base Price: $6,799
 

LS6 383ci / 500hp Long Block
This is a direct bolt in for any factory LS car that greatly surpasses factory performance but still maintains "Daily Driver" street manners.
 
Peak Horsepower:  500bhp@6300rpm
Peak Torque:  480lb/ft@4200rpm
 
LS6 383ci / 500hp Long Block
Specifications

Base Price: Call for Pricing
 

LS2 402ci / 600hp Long Block
This engine has the same direct bolt in characteristics as the LS6 383ci engine with more cubic inches and the same "Daily Driver" street manners.
 
Peak Horsepower:  600bhp@6700 rpm
Peak Torque:  560lb/ft@5400rpm
 
LS2 402ci / 600hp Long Block
Specifications

Base Price: $8,999
 

LS2 402ci Super Charger
Long Block
When using a ATI Pro Charger D1SC running 12-15 psi of boost this long block was able to make 700 RWHP which is about 800 Flywheel HP. You will need to install a L76 intake, proper fuel injectors, 90mm throttle body and a custom computer tune to reach this power level.
 
Peak Horsepower:  800bhp @ 6700
Peak Torque:  700lb/ft @ 5500
 
LS2 402ci Super Charger Long Block
Specifications

Base Price: Call For Pricing
 

LS7 427ci / 650hp Long Block
When it comes to "no compromise" naturally aspirated LS based peformance look no further than the Golen Engine Service LS7 427CI long block. With a conservative spec of 650 horsepower, add the right finishing touches and this configuration will be a beast on the street or at the track.
 
Peak Horsepower:  650HP @ 6700RPM
Peak Torque:  580lb/ft @ 5500RPM
 
LS7 427ci / 650hp Long Block
Specifications

Base Price: $15,999
 

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