Originally posted by Mr. Red Pony
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Agreed on the class limitations.Originally posted by aggie97 View PostNon oem engine swaps will limit which class u can run in. Also, due to required oilpan mods, i have yet to see some make an ls motor last in a mustang on a road race car
Lsx motors are pretty cool for the money though. You can still get a complete lq4/9 for $800 or cheaper.
But I would leave the pan stock, mod the k or cross member and use the Improved Racing baffle. People have gone well over 1g with them.
Ded
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yeah, the LS6 in my wife's camaro is fine. It runs hot as shit but otherwise fine. The oil pan has to be cut and made smaller which kills capacity and drain back and the motors last minutes....not miles in mustangs. One guy went through 5 in one weekend never getting a timed lap.Originally posted by vadertt View PostAgreed on the class limitations.
Lsx motors are pretty cool for the money though. You can still get a complete lq4/9 for $800 or cheaper.
But I would leave the pan stock, mod the k or cross member and use the Improved Racing baffle. People have gone well over 1g with them.
http://www.vorshlag.smugmug.com/Proj...898397&k=RG3eX
If you want to do a motor swap for a road race mustang, build an all aluminum 2V with the Trick flow heads and plastic intake. Lightest, most reliable setup you can do as long as you don't need to go beyond 350rwhp.
Or...just buy my car! It's a steal at $20,000 with a TON of fresh parts. I want a GTA stock car.
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i'm on a stock cts-v pan (6qt), tons of folks on stock f-body pans (5.5qt), and you are saying one guy went through 5 motors in one weekend?Originally posted by aggie97 View PostThe oil pan has to be cut and made smaller which kills capacity and drain back and the motors last minutes....not miles in mustangs. One guy went through 5 in one weekend never getting a timed lap.
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Is it lighter than the Coyote 5.0? They can be had fairly cheap, IMO. Crate motors are going for $6k and the stand alone computer isn't terribly priced either. It will have more power, last longer, and safely go to 7,000rpm in stock form.Originally posted by aggie97 View Post
If you want to do a motor swap for a road race mustang, build an all aluminum 2V with the Trick flow heads and plastic intake. Lightest, most reliable setup you can do as long as you don't need to go beyond 350rwhp.
Yours will never see lateral g forces that could hurt your motor.Originally posted by dville_gt View Posti'm on a stock cts-v pan (6qt), tons of folks on stock f-body pans (5.5qt), and you are saying one guy went through 5 motors in one weekend?
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You won't be able to use it in your car. I drive a sprint car. Completely different animal. But here's a picture from an old car I used to drive.Originally posted by Mr. Red Pony View PostI'm not grasping the concept of the Jacobs ladder. How about a pic of it. Nothing helpful on google.
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Yep! it was a 4 day weekend but yeah, pretty sure it was 5...Originally posted by dville_gt View Posti'm on a stock cts-v pan (6qt), tons of folks on stock f-body pans (5.5qt), and you are saying one guy went through 5 motors in one weekend?
oil temps usually kill them, but a lot of LS1's lose oil pressure in sustained high g turns and trash the bottom ends. Other times they break ring lands on the stock pistons with high mileage. And accusumps don't save em. best bet is a REAL dry sump and NOT the LS7 setup. Katech also makes a nice oil pump that helps a little but isn't the fix all.
As for the Coyote motors in a road race car, they are dying as well. Only the Boss motor with the forged internals is lasting on track and it is a LOT more than the Coyote crate motor!
Honestly, when you start making over 330rwhp, engines start letting go when pushed on the road course. I'd rather keep chipping away at the weight than spend money on horsepower....and my 6 year old motor is about to get a 7th season of abuse dropped on it in a couple weeks! Keep it simple!
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