Comp or FRPP cams - Page 2

MustangRacing4.6ltr · 11-02-2009, 06:28 PM

i asked in an earlier thread , but it never got answered , what is the best cam for FI system ?

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stealth_GT · 11-02-2009, 07:51 PM

Comp Cams XFI stage 2 VSRs??

SirKnightTG · 11-02-2009, 10:01 PM

Comp SPR stage 2 blower grind. Brenspeed has those and is a sick cam for FI. Case in point:

http://www.youtube.com/watch?v=_bCBSvpT-n8

The other nice thing about aftermarket cams is they'll increase your powerband so the car does not fall flat up top like w/ stock cams. That's one of the things I look forward to w/ my Hot Rods.

BRENSPEED · 11-03-2009, 11:25 AM

We and Comp Cams designed our own custom grind cam ground for a twin screw setup. We see 30 rwhp gains with this cam all while retaining stock drivability. It is a great cam and we run it on all of our Supercharged cars. These are a NSR cam and do not require phaser limiters.

Brenspeed Blower cam
http://www.brenspeed.com/127bren2.html

stealth_GT · 11-03-2009, 01:57 PM

if someone were to go supercharged later on, either twin or centrifugal- would they still have gains in the meantime with the blower cam until supercharged?

is it true that you guys have IM passable tunes with those cams?

05roush0090 · 11-03-2009, 08:39 PM

I am still running my stock 3.55s......I think it is a little rough from 1000-1300 rpm but I can live with it. Not a big deal honestly. If you run lower gears it will keep you in a higher rpm while cruising but I opted to keep my mileage for now, I may opt for 4.10s later but it will definately not be running them for cruising issues.

owero01 · 11-03-2009, 11:22 PM

I have the Mother Thumprs and couldn't be happier. I get compliments all the time, even from police officers who pull up beside me. Check the link below.

http://www.youtube.com/watch?v=1S7GfbipgsY

BRENSPEED · 11-04-2009, 06:43 AM

Quote:

Originally Posted by stealth_GT

if someone were to go supercharged later on, either twin or centrifugal- would they still have gains in the meantime with the blower cam until supercharged?

is it true that you guys have IM passable tunes with those cams?

You can run them without a Twin Screw but these cams are designed around that low end torque that a twin screw creates so there is a little bit of low end torque loss.

Darren05 · 11-04-2009, 10:34 PM

Can Brenspeed send a tune if I have the FRPP Hot Rod Cams installed? I've always used the tunes from Brenspeed. If not, I guess I can just pay for a dyno tune at the shop that will be doing the install. Was just curious if when I make future purchases from Brenspeed if they would be able to send me tunes that would work with the Hot Rod cams. I see they sell the Thumpers but I do not see the Hot Rods on their site.

BRENSPEED · 11-05-2009, 08:57 AM

Quote:

Originally Posted by Darren05

Can Brenspeed send a tune if I have the FRPP Hot Rod Cams installed? I've always used the tunes from Brenspeed. If not, I guess I can just pay for a dyno tune at the shop that will be doing the install. Was just curious if when I make future purchases from Brenspeed if they would be able to send me tunes that would work with the Hot Rod cams. I see they sell the Thumpers but I do not see the Hot Rods on their site.

Thats not a problem, Brent can write you a tune that works great with your mods. We purchased and installed Hot Rod cams a while back so we could offer customers Brenspeed Hot Rod cam tunes. Give us a call and we can get the ball rolling.
574.594.9559