Headers for V8 cars, Please read
#590
Lead Lap
iTrader: (1)
Join Date: Sep 2002
Location: California
Posts: 653
Likes: 0
Received 0 Likes
on
0 Posts
Will these fit over the stock heat shields I read that the passenger side can and that the drivers side was questionable. When you install these can you very also if the heat shields will fit?
Cant wait to hear the results of the install. Will you be doing some dyno runs?
Cant wait to hear the results of the install. Will you be doing some dyno runs?
#591
Pole Position
iTrader: (1)
Join Date: Feb 2003
Location: Texas
Posts: 312
Likes: 0
Received 0 Likes
on
0 Posts
I think John Brady will handle the ordering details and communication with the fabricator when this set has verified fitment. I spoke with my shop guy and he gave me a book rate of 15hrs , but they won't have time for me until early next week. I'll keep everyone informed as much as I can.
#592
Pole Position
iTrader: (1)
Join Date: Feb 2003
Location: Texas
Posts: 312
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by 49IS300
Will these fit over the stock heat shields I read that the passenger side can and that the drivers side was questionable. When you install these can you very also if the heat shields will fit?
Cant wait to hear the results of the install. Will you be doing some dyno runs?
Cant wait to hear the results of the install. Will you be doing some dyno runs?
Did some dyno runs yesterday for a baseline, I hoping for some improvement after the installation
#595
Pole Position
iTrader: (1)
Join Date: Feb 2003
Location: Texas
Posts: 312
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by Fisher503
What was your baseline and what do you have done to you car now?
Baseline was 230hp and 260ft/lb with a A/F of 11.5 in 99degree weather. I have some more untapped power there, just running pig rich right now. Engine mods are(some of which are negligible);
SRT intake w/ Race ECU - Kaj CAI box
Supra 3.76 gears w/ LSD
TM plugs
18" wheels - 275/30/18 rears
The gearing is throwing off the numbers as well as making the dyno runs a PITA, I think I also have an exhaust leak or clogged cat ( no codes) . Hopping to get that resolved at the same time as the header install. But it will do as a baseline for gains of the headers.
#596
Originally Posted by gawd
Baseline was 230hp and 260ft/lb with a A/F of 11.5 in 99degree weather. I have some more untapped power there, just running pig rich right now. Engine mods are(some of which are negligible);
SRT intake w/ Race ECU - Kaj CAI box
Supra 3.76 gears w/ LSD
TM plugs
18" wheels - 275/30/18 rears
The gearing is throwing off the numbers as well as making the dyno runs a PITA, I think I also have an exhaust leak or clogged cat ( no codes) . Hopping to get that resolved at the same time as the header install. But it will do as a baseline for gains of the headers.
SRT intake w/ Race ECU - Kaj CAI box
Supra 3.76 gears w/ LSD
TM plugs
18" wheels - 275/30/18 rears
The gearing is throwing off the numbers as well as making the dyno runs a PITA, I think I also have an exhaust leak or clogged cat ( no codes) . Hopping to get that resolved at the same time as the header install. But it will do as a baseline for gains of the headers.
At one time I was really interested in these but without GOOD comparison numbers showing some sort of gain, having to at a minimum move the engine partly out of the way for install, and did I read 15 hours to install...
This may be the worst "bang for your buck" mod for our cars yet... yet I hope the gains prove me wrong...
#598
EV ftw!!!
Originally Posted by Cannonbear
Yeah if it takes about 15 hours to install i might have to rethink this mod, i dont even wannaknow what a shop would charge for that.