Vic. Jr vs. FAST 90 for initial nitrous system
Vic. Jr vs. FAST 90 for initial nitrous system I'm in the middle of a TH400 swap and to make up for some of the power that is going to be sucked away I want to add some nitrous to the mix. I already have a FAST 90 along with the other mods in my sig. With the cam I have I notice the power falling off after 6500 and it shouldn't. I think the FAST and my stock 243's are holding me back. The other thing I have read about is the #7 cylinder issue with the composite manifolds. Would switching to a Vic Jr solve this?
Option #1 Nitro Daves plate kit with NANO for the FAST 90
Option #2 Vic Jr. with an elbow and the spray bars in the manifold w/ NANO
Option #3 Vic Jr. with an elbow and a plate kit w/ NANO
Option #4 Vic Jr. with a carb plate system and NANO
Which would you all choose and why?
Option #1 Nitro Daves plate kit with NANO for the FAST 90
Option #2 Vic Jr. with an elbow and the spray bars in the manifold w/ NANO
Option #3 Vic Jr. with an elbow and a plate kit w/ NANO
Option #4 Vic Jr. with a carb plate system and NANO
Which would you all choose and why?
My suggestion would be to port the FAST that you already have. I think that would be the most cost effective solution. That would give you enough saved to spec a cam for your combo.
i would go for option 4 and let me explain why. first off i actually did that option and could not be happier. the victor jr will distribute the nitrous charge better than the fast 90. also, having a carb plate kit puts the nitrous in the right spot. i cant tell you which plate i run because its not a sponsor but is the best plate on the market. pm me and ill tell you. on a victor jr and carb plate kit, i saw 170 rwhp and 240 ftlb on a 150 shot. the car runs amazing and every plug looks fantastic. also, the power gains are threw a 9" rear end.
option 2 is a good choice to but will not spray as nice as the plate kit i have. it comes down to clearence under the hood too.
option 2 is a good choice to but will not spray as nice as the plate kit i have. it comes down to clearence under the hood too.
I am really leaning toward at least getting the Vic Jr just for the fact it's actually designed to be flowing a fuel/air mixture and the FAST is only really designed to flow air. That and I can recoup money spent by selling the FAST.
Does anyone know if the FAST fuel rails will fit on the Vic Jr or do I need new ones?
Not to worried about hood clearance. If I need one I'll get a cowl hood or make one from my 04 hood.
Does anyone know if the FAST fuel rails will fit on the Vic Jr or do I need new ones?
Not to worried about hood clearance. If I need one I'll get a cowl hood or make one from my 04 hood.
I talked with my tuner and he said if I'm spraying less than 300 just stick with the FAST and if I want more go directport. So that's what I'm going to do. Now to save up for a Nitro Dave's plate kit w/ NANO.
Trending Topics
LS1 Tech Stories
The Best V8 Stories One Small Block at Time
6 Common C5 Corvette Failures and What's Involved In Repairing Them
Pouria Savadkouei
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph
Verdad Gallardo
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked
Pouria Savadkouei
Top 10 Most Powerful Chevy Trucks Ever Made!
Hennessey's New Supercharged Silverado ZR2 Has 700 HP
Verdad Gallardo
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes
Verdad Gallardo
Awesome K5 Blazer Restomod Comes With C7 Corvette Power
Verdad Gallardo
10 Camaros You Should Never Buy
10 LS Engine Myths That Refuse to Die
Verdad Gallardo I would not spray over a 200 with a fast unless it was direct port. I'm running nitro daves plate on my fast 90/90 and I'm spraying the 200 and I constantly check my back plugs.
Staging Lane
Joined: Apr 2008
Posts: 59
Likes: 0
From: Shawnee, KS
i would go for option 4 and let me explain why. first off i actually did that option and could not be happier. the victor jr will distribute the nitrous charge better than the fast 90. also, having a carb plate kit puts the nitrous in the right spot. i cant tell you which plate i run because its not a sponsor but is the best plate on the market. pm me and ill tell you. on a victor jr and carb plate kit, i saw 170 rwhp and 240 ftlb on a 150 shot. the car runs amazing and every plug looks fantastic. also, the power gains are threw a 9" rear end.
option 2 is a good choice to but will not spray as nice as the plate kit i have. it comes down to clearence under the hood too.
option 2 is a good choice to but will not spray as nice as the plate kit i have. it comes down to clearence under the hood too.
Was the 608rwhp with the 150shot.
Thanks,
Scott
