Best performance upgrade Combo
03-21-2018, 06:42 AM
#1
Racer
Thread Starter
Best performance upgrade Combo
Ok is this the best combination for my 91 stock (700r4):
- Edelbrock Pro-Flo XT
- Edelbrock Fuel Rails
- Edelbrock TB (90mm)
- Lingenfelter Cam 219
- AFR Heads 180 or 195cc (or??)
- 1.6 RR
- Torque Convertor 2500
- Hooker Headers (2149) -Y pipe 16720
- Borla Exhaust (3”) no cats
and if it is what would be the gain, will that get me to 350+ rwhp? And where to start first top or bottom?
TIA
- Edelbrock Pro-Flo XT
- Edelbrock Fuel Rails
- Edelbrock TB (90mm)
- Lingenfelter Cam 219
- AFR Heads 180 or 195cc (or??)
- 1.6 RR
- Torque Convertor 2500
- Hooker Headers (2149) -Y pipe 16720
- Borla Exhaust (3”) no cats
and if it is what would be the gain, will that get me to 350+ rwhp? And where to start first top or bottom?
TIA
03-21-2018, 11:28 AM
#2
Team Owner
Member Since: Sep 2001
Location: Athens AL
Posts: 59,654
Received 1,401 Likes
on
1,017 Posts
C7 of the Year - Unmodified Finalist 2021
C4 of Year Finalist (performance mods) 2019
I haven't seen a ton of dyno results on the Pro-Flo, but it looks like a Holley StealthRam so it should be similar.
This engine will remain a 350ci? I could see you getting to your goal. If I remained a 350 and intended to stay there, I might stick with the AFR 180, but I personally chose the 195. It will also allow you to keep the same heads should you go 383 or larger someday.
This engine will remain a 350ci? I could see you getting to your goal. If I remained a 350 and intended to stay there, I might stick with the AFR 180, but I personally chose the 195. It will also allow you to keep the same heads should you go 383 or larger someday.
03-22-2018, 05:10 PM
#3
Le Mans Master
..... I don't believe that the Pro Flow with a Throttle Body will fit under a stock Corvette hood ... I'm sure if any CF members know differently they will chime in .....