[1999WHITEFRC]

So, only mods are MagnaFlow Cat back, drop in K&N's , and smooth tubes. Still has 1997 date coded plug wires on it. I have trapped 124mph on Toyo R888's usually goes 11.60'[email protected] Just curious if this h/p is the norm with these mods.

 

[plumcrazy]

Sounds about right

 

[99RT10&GTS]

Sounds outstanding. I would say higher than most. New plugs(RC12ECC, Champ #438) and new wires might get a bit more.

 

[dirtbag]

Your trap speed is pretty damn good. Picked up 6mph over stock. How have you not twisted an axle yet?

 

[99RT10&GTS]

Your trap speed is pretty damn good. Picked up 6mph over stock. How have you not twisted an axle yet?

I have a few spares................

Let me know if you want one

 

[Stuntman]

Sounds right. I was at 451whp with similar mods (but new wires and plugs):

Project Viper GTS: Part 6 - Corsa Exhaust and Kooks Green Cats - MotoIQ

After some impressive gains from intake work in Part 4, we now turn our attention to the opposite side of the engine to improve the evacuation of exhaust gasses as…

motoiq.com

Then 475whp with Kooks HFC and a Corsa cat-back.

 

[Motomaggot]

What are your 60 foot times, please?

 

[1999WHITEFRC]

Your trap speed is pretty damn good. Picked up 6mph over stock. How have you not twisted an axle yet?

I run it on ToyoR888's so 60ft are only in the mid 1.8's somehow I did manage a 1.76 60ft on them once. On Michelin Pilots it goes 11.90's with 2.0 to 2.1 60's. Also, I have drag raced stick shift cars my entire life so, once I leave the line its flat to the floor ,flat shifting till the end which helps a ton.

old video but its all I have. With my blue car I managed 11.54 same exact mods... but the mph wasnt as much as my Red GTS.... Red car a lot of mph for some reason.

 

[1999WHITEFRC]

So whats the hot set up on half shafts? I was reading about guys breaking UNITRAX... Driveshaft shop has some nice looking units. I just picked up a Drag pack, so I dont think I can launch it hard now without something breaking.... Also the with the 28inch tall tire I dont think the 3.07 gears will pull that, If I decide to go that way Ill have install some gears. Then, what about the diff?
View attachment 151874