Pulleys got put in today :D

StangLou · Jan 20, 2004

Underdrive pulleys went on today . Cant say I feel much below 3000rpm since the gears makes it rev so quickly, but once it passes 4000 I can feel some nice sotp gains. No dyno done today since the shop was swamped . Maybe Sat if things clear out for them some . Im hoping for 250+ at the wheels since my last dyno Think its feasible?
Im hoping the L/T's and mid pipe I put on around late March should put me 275 or so, then the TB and Plenum swap, and finally a good tune should put me at the magic 300rwhp mark

68 & 00 GT · Jan 20, 2004

StangLou said:
Im hoping the L/T's and mid pipe I put on around late March should put me 275 or so, then the TB and Plenum swap, and finally a good tune should put me at the magic 300rwhp mark

Probable ? IMO no.

Possible ?

What pullies did you get ? I don't remember noticing anything other than my dash lights were more dim, and my belt spun faster.

Beau · Jan 20, 2004

300 rwhp while being N/A is pretty tough to do i'd think...you might have more luck getting a stroker kit or something...

68 & 00 GT · Jan 20, 2004

yeah guys w/ head work,and cams are running like 317 RWHP
see this sig I copied, and pasted from a pm I got -

Originally Posted by 68 & 00 GT
What all is done to your 4.6 to get it to 317 RWHP N/A ?
Thanks

REPLY GIVEN said:
Here are my power mods:

Power Mods:
P&P heads with Modmax valves/springs
Comp Cams
P&P Bullitt intake
Pro-M 80mm MAF
Morpheus HP pipe
Hooker long tubes
Hooker X pipe
Dynomax Bullet mufflers dumped
Steeda pullies
Fordchip tune

Not saying it's not possible. Just saying may not be that easy.

Redfire03GT · Jan 20, 2004

300rwhp n/a isn't that difficult. As long as you piece it together right, I could see it being possible to have around 320-330rwhp with the right mix of mods. Without a stroker. Mind you though, if you ever wanted a blower or something of that sort, you'll have to keep that in mind if you ever get new pistons. (ie: compression)

68 & 00 GT · Jan 20, 2004

Redfire03GT said:
300rwhp n/a isn't that difficult. As long as you piece it together right, I could see it being possible to have around 320-330rwhp with the right mix of mods. Without a stroker. Mind you though, if you ever wanted a blower or something of that sort, you'll have to keep that in mind if you ever get new pistons. (ie: compression)

Yeah it's not difficut at all but w/ more than the usual bolt on's. You mentioned pistons - Little more to all that.
Hell just add some VT engine wild N/A cams while you're at it.

JonJon · Jan 21, 2004

68 & 00 GT said:
What pullies did you get ? I don't remember noticing anything other than my dash lights were more dim, and my belt spun faster.

I noticed nothing too... Until the belt started to squeal 10 minutes after I started the car.

StangLou · Jan 21, 2004

They are Steeda Underdrive Pulleys, I had ASP's on my 5.0 and wasnt to impressed with them. I didnt notice a thing about dimmer lights or anything last night
As for the 300hp mark, I think its feasible . Besides, everyone needs a goal with their car, and everyone saying I cant do it makes me more motivated

68 & 00 GT · Jan 21, 2004

68 & 00 GT said:
? I don't remember noticing anything other than my dash lights were more dim, and my belt spun faster.

I meant slower -

Good luck. 300 RWHP N/A is very feasible. Never said it wasn't. Just plan on much more expensive / bigger mods to get it is all.

FastRedPonyCar · Jan 21, 2004

nice choice on the pulleys (brand wise) the mac pulleys are crap. They came apart on me and I've got an engine tick as a result

I put the steeda set on along with the timing adjuster just cause i was already going to be down there so what the hell. BIG gains from that. Throw a T/A on there and you'll be good to go.

Redfire03GT · Jan 21, 2004

68 & 00 GT said:
Yeah it's not difficut at all but w/ more than the usual bolt on's. You mentioned pistons - Little more to all that.
Hell just add some VT engine wild N/A cams while you're at it.

I made that statement with the assumption that they would have pretty much everything. Cams, head work, etc. Although, I don't think higher compression is needed to attain 320-330. I could be wrong, though. But, I just mentioned it, just incase. I still think it's possible without a stroker.

mhanna77 · Jan 21, 2004

I am trying the new March pulleys, they are aluminum and now have the SFI crank dampner. #MAR-1175, I think

BullittStangV8 · Jan 21, 2004

j/w how much do the dyno runs cost you? crazy horse industries is near me and changes $75 with a A/f monitoring included..
Mike

68 & 00 GT · Jan 21, 2004

how much w/o a/f monitoring ? Probably not necessary, unless you plan to have them tune it anyway which is much more $.

I'll donate my BBK's U/D pullies for someone to get dynos of before and after w/ them for everyone. If anyones interested. I have to put my stockers back on for an upcomming blower.

Maybe 03TrueblueGT will do it ! He's not far from me, and is always good for dyno results !

StangLou · Jan 21, 2004

I think my shop charges like $120 for 3 pulls with a/f included. I would love to dyno every mod I do, but its just not feasible price wise for me .
I might get it done Sat though, just to get a basline before my L/T's and midpipe go on. It wont be a fair dyno though since I never had it dyno'd after my chip got put in either, and I got a program burned to massively bump timing. Took me 3 burns to get all the sparkknocking out lol.
I did notice that everything seems quieter than it previously did. Unless I really open up the throttle, I dont hear all the extra engine noise I used to from the accessories... a BIG plus .

Pulleys got put in today :D

StangLou

Active Member

68 & 00 GT

New Member

Beau

68 & 00 GT

New Member

Redfire03GT

New Member

68 & 00 GT

New Member

JonJon

StangLou

Active Member

68 & 00 GT

New Member

FastRedPonyCar

Redfire03GT

New Member

mhanna77

Member

BullittStangV8

68 & 00 GT

New Member

StangLou

Active Member

Similar threads

Pulleys got put in today :D

Active Member

New Member

New Member

New Member

New Member

Active Member

New Member

New Member

Member

New Member

Active Member

Similar threads

Privacy & Transparency

Privacy & Transparency