VMP gen2-r owner questions

I'm on 93

RYAN97812 said:

I'm on 93

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633 on 93 octane :eyebulge: now I know which kit I'm going with . This thread has been a great read :clap2: once you do the long tubes you'll probably gain another 30-50 . Lund tune ftw

Jprada1210 said:

633 on 93 octane :eyebulge: now I know which kit I'm going with . This thread has been a great read :clap2: once you do the long tubes you'll probably gain another 30-50 . Lund tune ftw

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Don't know where you saw the 633 from me but I haven't been on the dyno yet. I ran a 10.66 on my set up which you can see a few posts back.

RYAN97812 said:

Don't know where you saw the 633 from me but I haven't been on the dyno yet. I ran a 10.66 on my set up which you can see a few posts back.

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My fault . Quoted the wrong person lol

Anybody know how much boost the 69mm pulley makes?? I'm on a roush blower running a 72mm pulley now want to know if I can get away with running the 69mm on the stick bottom end.

Also anybody know if vmp will sell just the head unit?? Or any vendors want to help me out??

Oknowsbetter said:

Anybody know how much boost the 69mm pulley makes?? I'm on a roush blower running a 72mm pulley now want to know if I can get away with running the 69mm on the stick bottom end.

Also anybody know if vmp will sell just the head unit?? Or any vendors want to help me out??

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Myself and my buddies are all on 69mm pulleys. I think the boost is around 14ish and 15 on a cold night . I have a roush blower my buddy's have vmp R blowers all with the same setup down to the T. Only difference being I have 3.55 gears and some have 3.15's an honestly the cars run all within a tenth of each other. Usually in the 9.70's and my personal best is in my sig. Most track trips lately the cars are within hundredths of each other. Yes all of us have stock motors trans everything all automatic cars. BTW the 72mm to 69mm is only +1lb of boost difference and about .10~.15 and about 1.5mph at the track.

Oknowsbetter said:

Anybody know how much boost the 69mm pulley makes?? I'm on a roush blower running a 72mm pulley now want to know if I can get away with running the 69mm on the stick bottom end.

Also anybody know if vmp will sell just the head unit?? Or any vendors want to help me out??

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Was wondering this too, I have a 72mm but some turbo cars around may need reminding who daddy is lol

So I might be getting a good deal on a brand new in the box complete VMP stage 3 gen II-r ready for e85 kit this week. its for an 11-14 though but I found the retro to 15's kit I can get as well if I cant find the parts elsewhere. I have been on the fence between twin turbo's, a whipple or the gen II-r. I run e85 in my car most all the time and its not a DD. I have a cat delete kit already installed so no LT's. The kit comes with a 82mm pulley I think.. I would really like to just run a aftermarket fuel system vs the VMP BAP and id1000's but it just depends on what the price is for one. I'm hoping for over 600whp on the corn... but gotta get the OPG and crank gears changed out soon! lol

You will make 600 on 93 easy

I don't run 93.. there is 91 around here so I most always run e85.

RSKTAKR said:

I don't run 93.. there is 91 around here so I most always run e85.

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Yea I know, but if you are shoot for 600 on e85 you will surpass that bad 70-100hp easily lol

Will I need to get a smaller pulley than the 82mm? I guess I'm curious how small of a pulley can I safely run with the stock shortblock too... with the VMP BAP and id1000's on e85 for now.

I've seen people run 69 and 72mm on e85 doubt it would last long on that 69 though lol

ok so id probably be ok with a 75/14psi to 79/11-12psi then?

Yea should be, but with a bap I'm not sure. A lot of tuners won't tune e85 and a bap, I think the ones that will won't go past an 82mm