Modified CP3's

paint94979

paint94979

Beer Nazi
Sep 18, 2006
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As most of you know I ran a Wicked Diesel Stroker LBZ CP3 for roughly 3 years... It exploded earlier in the year and I decided to run my original LLY CP3 that came off with 30,000 miles. Industrial Injection modified my LLY pump to an 85% over. I ran last night at the track, and ran a 12.0 @ 112 at Sonoma Raceway on a terrible 1.76'. After reviewing my log I held a solid 26,4xx rail pressure all the way down track. I had pretty severe "rebounding" issues with my WD pump and towards the end of its life RP in 5th was dropping down to low 25,000. I did however swap in my WD Regulator on the II pump. FYI I do not run oversized injectors... just 3300pw. My previous best MPH with the WD pump at Sonoma Raceway was 110.0mph. So I gained over 2mph, I am not saying anything about either brands just posting my findings. IIRC everyone said LBZ/LMM pumps were much better than LB7/LLY pumps I don;t see how thats true if this used LLY pump is outrunning my LBZ pump
 
paint94979

paint94979

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Sep 18, 2006
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That is a definite possibility... This pump was also built for a 9 second CR so maybe it isn't an off the.shelf 85%?
 
emiller3

emiller3

He's Back
Feb 21, 2009
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Glad you have a good one Nick,I have seen their pumps work well for some and not so good for others.BTW congrats on the bigger mph:thumb:
 
Chevy1925

Chevy1925

don't know sh!t about IFS
Staff member
Oct 21, 2009
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wait...............nick went to the track???? screw the pump, lets all praise the fact he made it back out again!! :roflmao:

Thanks for the info though Nick. how does actual rail follow desired? smoother than the WD?
 
paint94979

paint94979

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Sep 18, 2006
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I'm commanding 27,000 psi, tell me your email addresses and ill show you the logs... This is also 100% the same tune as previous
 
x MadMAX DIESEL

x MadMAX DIESEL

<<<< No Horsepower
Dec 30, 2008
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paint94979 said:
As most of you know I ran a Wicked Diesel Stroker LBZ CP3 for roughly 3 years... It exploded earlier in the year and I decided to run my original LLY CP3 that came off with 30,000 miles. Industrial Injection modified my LLY pump to an 85% over. I ran last night at the track, and ran a 12.0 @ 112 at Sonoma Raceway on a terrible 1.76'. After reviewing my log I held a solid 26,4xx rail pressure all the way down track. I had pretty severe "rebounding" issues with my WD pump and towards the end of its life RP in 5th was dropping down to low 25,000. I did however swap in my WD Regulator on the II pump. FYI I do not run oversized injectors... just 3300pw. My previous best MPH with the WD pump at Sonoma Raceway was 110.0mph. So I gained over 2mph, I am not saying anything about either brands just posting my findings. IIRC everyone said LBZ/LMM pumps were much better than LB7/LLY pumps I don;t see how thats true if this used LLY pump is outrunning my LBZ pump
Click to expand...

Maybe because your rebuilt lly pump had less wear on it than your lbz pump did after buying it used.
 
paint94979

paint94979

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Sep 18, 2006
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gmduramax said:
The pump made so much more power it hurt his trans :joker:
Click to expand...

LOL oh ya I forgot to add on my last pass in 5th i felt my trans start slipping... 5 years and many many passes it is starting to slip. I don't feel to bad :D
 
paint94979

paint94979

Beer Nazi
Sep 18, 2006
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Anthony, maybe thats why my trans was shifting like absolute shit? the clutches arent happy
 
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