ocelot729 Posted November 18, 2014 Report Share Posted November 18, 2014 Any body have one? running one? supercharged one? These motors are rated at 460hp, and the only thing I see different than the stock LQ4 is the cam (listed as: CUSTOM) the compression ratio is the same so I would think my MP112 would have no problems on it. I'd be curious what a supercharged or turbocharged one would dyno at... Bang for the buck ($3,599), if their good motors, then I would buy these ILO a LS1 / LS2 / LS3 / LS6 any day. Quote Link to comment Share on other sites More sharing options...
Aldofashow Posted November 18, 2014 Report Share Posted November 18, 2014 There's a guy on here that has an ATK engine with a procharger he will probably chime in I was asking about there engines and he replied that he was happy with it. Quote Link to comment Share on other sites More sharing options...
ocelot729 Posted November 18, 2014 Author Report Share Posted November 18, 2014 I'm highly interested in one. I want two, one for the Silvy and another for my 06 GTO I'm repairing. Would love to hear from this guy! Quote Link to comment Share on other sites More sharing options...
Aldofashow Posted November 18, 2014 Report Share Posted November 18, 2014 Me too I'm gonna see how my 170000 mile lq9 handles 15lbs of boost and replace it with a ATK short block built for the boost. Quote Link to comment Share on other sites More sharing options...
Aldofashow Posted November 18, 2014 Report Share Posted November 18, 2014 Here's my tuners trans am with an ATK block with the biggest turbo I've seen on an LS motor. Quote Link to comment Share on other sites More sharing options...
Link2603 Posted November 18, 2014 Report Share Posted November 18, 2014 How big of a turbo is it? Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
Aldofashow Posted November 18, 2014 Report Share Posted November 18, 2014 I don't know the make or model he had a carb intake and I wanna say a plate and 4" elbow and the turbo outlet I believe also was 4" it was a lot bigger then the turbo on the big rig Mack that I drive at work it was big Quote Link to comment Share on other sites More sharing options...
idahoBLKss Posted November 18, 2014 Report Share Posted November 18, 2014 (edited) will (04_silverado_ss i think is his screen name) has one in his reg. cab clone, i recently bought one from them also but dont have it in yet. they were awesome to work with and have been very good as far as their customer service so far. ATK told me my 408 should handle 1200hp with no problems. Edited November 18, 2014 by idahoBLKss (see edit history) Quote Link to comment Share on other sites More sharing options...
ocelot729 Posted November 19, 2014 Author Report Share Posted November 19, 2014 Awesome, gives me warm fuzzies. lol Quote Link to comment Share on other sites More sharing options...
ocelot729 Posted November 19, 2014 Author Report Share Posted November 19, 2014 I'd love to hear what a stock ATK sounds like, with a "CUSTOM" cam just curious if it sounds stock or has a choppy sound to it. Quote Link to comment Share on other sites More sharing options...
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