Poll to see how many boosted cars are stock motors vs built motors.

[Edyuly]

13k Paxton supercharged make 652 on pump and 700+ on ms109 have oil pump gear and crank gear done since install shift at7200 rpm stock clutch no issues .

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[robwlf]

22k miles here stock motor. opgs done when it was installed by the po at time of build. tvs roush system only stage one for now

 

[Platinum_5.0]

22k miles here stock motor. opgs done when it was installed by the po at time of build. tvs roush system only stage one for now

Revival!! lol. I'm Gen 2 motor, 700WP, whipple gen 3, pump fuel and stock everything! Stock clutch, stock OPG. Since Whipple install I have put over 5000 Miles on the car. Alot of hiway pulls to 75 - 7800 RPM. Oil changed always at or before 5000Kms or 3000Miles. After a weekend of lots of roll racing i'll usually change the oil out again. No track launches though. I'm sure thats a big factor in my stock clutch holding up as long as it has. Also never ever hit rev limiter. I'm sure that is what keeps the OPG still going

 

[Vegas5OH]

23k on my car boosted since 11k. Stock motor, stock opg, Makes 645 wheel. I dont abuse the car alot, but I do some highway pulls here and there. I plan on doing a fuel system, E85 and 69mm pulley with some opg tho

 

[Boduke0220]

I have seen more head bolts stretch than OPG or CS fail lol

 

[tsloms]

I have seen more head bolts stretch than OPG or CS fail lol

For sure. My head bolts were stretching with 17psi from a Whipple and seeping coolant. Lol

 

[Martin5.0sc]

For sure. My head bolts were stretching with 17psi from a Whipple and seeping coolant. Lol

What size pulley is that?

 

[tsloms]

What size pulley is that?

I had been running the 20% crank pulley and the 3.5” upper.

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