B cam, low end tq problem...

I too was thinking of changing my cam because I was curious of the newer cams and how they'll perform. I have the B cam straight up with 1.7's and I like it.... but I never tried anything else so I have nothing to compare it to except for the stock cam.

An increase in traction will make your engine feel sluggish. With standard tires my engine revs all day because I'm just boiling the tires, but with the Mickeys if I dont rev it up really high the engine really dies down before picking up. Its like if you just took off running; no problem. But if you have to start running with a strap tied to 200 lbs, you'd be pretty slow at first. Your engine has to fight the traction now. This may not be the cause but a possible reason. Id have to feel it to know, but its common. Hope this helps.

Advance the cam another 2 * and help to work the tires better!! 4* is amazing !! the TFS1 is a good cam and works killer... but again the low end is a factor on all cams with a 110+ intake center line!! IF you install the TFS1 , unless you install it at 108 or 106 , you will see a loss on the low end also... and probably more than the 2* ( 105* installed ) B cam!! SOOoo... yes a low end loss is tobe expected on a cam chainge.. that is why a cam usually goes with a set of gears... I would just learn how to launch on the tires and leave the combo alone.... it is ALL going to change next up grade anyway!! and talk about some low end loss... big heads/ports and valves will take away velocity also...

Just me...........................

Here are afew guys running advanced on the cam...

'90 5.0 Hatch w/4 speed Toploader
Stock E7s and stock cam
13.30s
PORTED E7s and B cam installed 2* advanced
12.48 @ 108 mph

'93 LX 5.0 5 speed
stock E7s B cam (3.55 gears)
13.30
Ported E7s w/1.7s (3.55 gears)4* advanced on Cam
12.80 @ 106 mph

'91 GT AOD 5.0
Ported E7s and AOD w/3500 stall TFS1 Cam 4* advanced
12.90
Edlebrock Performer 5.0 out of the box
12.80


Thumper

thumper, you're the original owner of your fastback and it's TUBBED...lol that's so damn hotrod it's not funny..

just lauch higher