Should i run Aluminum or lightweight steel flywheel ?
Drag racing/street driven
Vortech around 540 hp drag radials irs
Does this look like it needs to be resurfaced ?
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Everyone's thoughts on viper spec t56 compared to t45 with 4.10 gears and and vortech si 14 psi.
Will it be slower ?
Yes I have searched but I come up with a ton of mixed reviews.
Edit (running 26 inch drag radial)
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Can anyone measure the inside of there 17 inch cobra wheels ?
I'm getting roughly 15 toward the face of the wheel.
Do all cobra wheels have a taper to the inside barrel ?
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I'm wanting to clean up my engine bay.
Is having polished pieces outdated (radiator fill panel, coolant overflow, power steering reservoir, coil covers, oil, washer, brake,power steering caps, battery cover,brake reservoir cover, fuse box cover).
Would having powder coated pieces be better...
I have a 99 cobra with a vortech rich at idle about 13.4 to 13.8. Perfect afr 14.7 while cruising
Any ideas where to start
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Can anyone give me any input on what they think of My plug color
Seems kind of off to me
99 cobra
Vortech sc
93 pump no octane booster
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I would like to do this upgrade but unsure if it will fit.
Has anyone got them to fit with these wheels ?
95 cobra r rep wheels
Oe wheels brand
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Are 99 - 04 4r70w gear select cables
The same as 96 - 98 gear select cables ?
I believe Mine is stretched and I'm having a hard time finding a replacement for 96 to 98
I'm finding alot of 99 - 04
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Looking at rebuilding my vortech v2. Looking for suggestions on who to buy a rebuild kit from. No i dont want to send iot into vortech because i feel ike this is something i can do myself. So far i have looked at
928motorsports rebuild kit (std kit $320 ceramic $615),jonbond performance rebuild...
Newly compiled list of parts for my 99 cobra build looking to hit 800 to the wheel. E85 of course
Thought suggestions please
Molner billet rods
Diamond pistons 10:25:1 compression
Felpro mls headgaskets
King si main bearings
King si rod bearings
Arp head studs pro series (would i need to step...
whats the max real world boost for a v2 sci with an impeller upgrade overspinning to 60k ?
max hp i can get out of it ?
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I have compiled a build list for the next step on my 99 cobra trying for 800 whp. looking for input suggestions.
molner billet rods
diamond pistons 30418 9:5:1 compression
felpro MLS head gaskets
king si main bearings
king si rod bearings
arp head studs
arp main studs
arp jack bolts
Todd...
Need some help i was changing the belt on my 99 cobra and one of the hold down tabe on my coolant crossover snapped off
is it ok to run without it or will i blow the o ring out and spray coolant everywhere
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im looking at doing an impeller upgrade to my v2 sci. i really dont want to machine the volute and i prefer to do it myself.so far i have 4 different options
1 vortech si impeller upgrade
2 928 motorsports impeller
3 jon bond impeller upgrade
4 superchargerebuilds.com 8/8 impeller
(i read...