Im fighting myself ..i cant find a good rotary engine builder on long island ny ..and i work for Ace crankshaft all out Performance..looking for some advice ..i want 900hp and already have a transmission and 07 cobra 8.8 rear end ..but no motor ..i have to fd rew turbo blocks ..but the few people i know that are into rotor build are tell me they can build it for 750hp not 900.. I want the car in the low 9s -to the 8.50 mark in the 1/4 ..but i can build easy ls3 motor turbo setup ..but all i see is ls1 ,lt1 .but no ls3 is there a problem doing this install ..granny speed shop has a ls1 subframe ..is ls3vthe same mounting setup please any info is greatly appreciated..thank u

 

check out norotors, plenty of LS3 swaps there, and plenty of info I dont see a problem making 900+ with any Gen IV and a turbo

 

mine is ls3 swapped

 

ls3/tr6060

 

Get the Samberg front Kmember swap kit. All others are junk. LS1/2/3/7/9 all use the same mounting style and dimensionally are the same for the most part.

A stock LS3 shortblock with a turbo cam, stock heads, stock intake, bigger injectors (and a turbo) can make 900hp without breaking a sweat. If you need a T56 Magnum, clutch, even LS3 block/heads etc email me.

My username at hotmail dot com

I'm making around 1400hp on a stock T56 Magnum. I even did that on a stock $100 cast crankshaft inside an LS9 block, $700 Compstar rods, $800 pistons, stock LS3 intake, and very nice MAST LS3 heads. Treadstone $400 intercooler is all I run. Car runs low 9's launching with zero boost and not powershifting. Lots left in it. 8's this summer and 20mpg+ highway. Drive it anywhere.

 

Sorry it took so long to reply back ..have been very busy..thank u every one..plan on starting swap soon

 

Here's a good write up and vid of LS3 finished build

Faster Than A Superbike: A Real 1,017hp Street Fighter - Speedhunters

granted... he's done a little bit extra

 

Er0x thanks for the info ..he has exactly the same set up i want ..im working on it ..im gonna start ordering parts soon .thanks again