Compstar rods
Pro
Joined: Nov 2014
Posts: 687
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From: Fort Worth Texas
Thread Starter
Burning Brakes
Joined: Nov 2015
Posts: 1,160
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From: Kuwait
With a 100 shot on a YSI you will be having to do a 2.75 blower pulley & have one hell of a tuner to get this motor to do 1100 rwhp on a YSI. I have not seen that many guys in here putting down a TRUE 1,k rwhp with a YSI. Now are you talking a 416 build motor are a stock bore motor with all the good parts. Plus a good set of heads..
Again when the car is done post some 1/8 r 1/4 track slips here..
Robert
Again when the car is done post some 1/8 r 1/4 track slips here..
Robert
Thread Starter
Burning Brakes
Joined: Nov 2015
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From: Kuwait
Team Owner
Joined: Jan 2007
Posts: 29,063
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From: cookeville tennessee
I have seen a lot of guys make 1000whp with the 2200r without nitrous which is the ysi with billet gear cover, and I personally made 865 on pump gas with a kind of bad cam for my setup at 6300 rpm, that was all on stock heads stock intake and stock cubic, my new setup will be with a 4.075 bore and ported heads with a procharger intake manifold, maybe later add the 100 shot not sure yet, unfortunately I don’t do 1/4 or 1/8 since my diff isn’t built yet
So a lot of shop will ask are just give you a number that you are asking to make. I am sure with a very good tuner & meth & more fueling the YSI FOR SURE WILL PUT DOWN THE 1,K RWHP. But also it will need the 2.75 pulley & a excellent tuner.
Thread Starter
Burning Brakes
Joined: Nov 2015
Posts: 1,160
Likes: 40
From: Kuwait
A lot of these shop on a dyno can MAKE a car do about 20% plus MORE are LESS from what load they can put onto it.
So a lot of shop will ask are just give you a number that you are asking to make. I am sure with a very good tuner & meth & more fueling the YSI FOR SURE WILL PUT DOWN THE 1,K RWHP. But also it will need the 2.75 pulley & a excellent tuner.
So a lot of shop will ask are just give you a number that you are asking to make. I am sure with a very good tuner & meth & more fueling the YSI FOR SURE WILL PUT DOWN THE 1,K RWHP. But also it will need the 2.75 pulley & a excellent tuner.
Team Owner
Joined: Jan 2007
Posts: 29,063
Likes: 1,839
From: cookeville tennessee
With all of what you are saying here plus the race gas should be 1,k to 1025 rwhp don't see it much over this on it.. If this is a good number car should run in very high 8,k in the 1/4 mile are very low low 9,s. Robert
Thread Starter
Burning Brakes
Joined: Nov 2015
Posts: 1,160
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From: Kuwait
Im sure it will make it without nitrous, if it make that power im not gonna put the nitrous
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Team Owner
Joined: Jan 2007
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From: cookeville tennessee
Tune plus how hard & more to HOW LONG you are push the car for. Let say this these 1 mile runs going for the 200 plus MPH that long and hard will take its tow on any motor.Tune & the motor build better be really good & all good parts..
Racer
Joined: Nov 2008
Posts: 495
Likes: 50
We had a 850rwhp GS here locally break a stock rod right in the middle. The small and big ends were fine, bearings looked great...Just broke the rod on a long highway pull.
I think anything over 800 rwhp on stock LT1 rods is on borrowed time...especially if you actually run the car.
Compstar rods are much stronger.... I made 900 rwhp on compstar rods in a 402" LS for 2 years, 8k miles and never had a problem with them.... The Compstar crank on the other hand, is junk.
I think the compstar rods will be fine at 1000 rwhp (stick car)....
I think anything over 800 rwhp on stock LT1 rods is on borrowed time...especially if you actually run the car.
Compstar rods are much stronger.... I made 900 rwhp on compstar rods in a 402" LS for 2 years, 8k miles and never had a problem with them.... The Compstar crank on the other hand, is junk.
I think the compstar rods will be fine at 1000 rwhp (stick car)....
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Burning Brakes
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Le Mans Master
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I'm Batman..
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Tech Contributor
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Burning Brakes
Joined: Nov 2015
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From: Kuwait
Le Mans Master
Joined: Mar 2010
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From: DFW TX
Its allllll in the tune buddy. Stock parts or the best of the best. If the tune is **** the motor will be ****. A compstar rod will be fine. I would run a good set of heads though to sure up the valve train at 7K.