95 RT/10 DYNO RESULTS

[MAMBA]

Well last week I finally got my 95 RT/10 over to Larry at Macedo MotorSports for a base line dyno. Larry checked the car out and then ran three dyno runs with cool down periods between. Each run got stronger which was nice to see. The only mods I have are smooth intake tubes, K&N filters, Belanger cat backs. and 3.73 gear. Stock headers and catalytic converters still in place.
Then run results were as follows:
01. 368.63 hp and 431.04 ft/lbs torque
02. 374.51 hp and 443.52 ft/lbs torque
03. 376.29 hp and 445.02 ft/lbs torque
I was please with the results but would like to know how this compares with comparably equipped Gen I RT/10's.
After discussing mods with Larry I think I will be adding only Belanger headers and removing the cats. If too loud I will be installing hi-flo cats.
Both Larry and Scott at MMS treated the viper and me great and it's nice to have a shop like this in my backyard! Thanks again Larry.

 

[Bill B]

Smooth tubes, Edelbrock headers, Corsa cat back and stock cats on a Arrow rebuild. 422 rwhp 47? rwtq.

 

[99 R/T 10]

I had my old 96 RT/10 dynoed at Larrys at 394HP and 468 TQ. I had Borla headers with no cats, TNT cat back and 3.73's in the rear.

 

[ACELLR8]

That is about exactly what I was getting on my 95 last year with Smooth Tubes / K&N's and Borla Cat Back. At that time mine did 376 RWHP and 449 RWTQ.

Just dynoed this past friday with Fully Done Heads, Crower Cam, Long tube headers, no Cats, totally rebuilt Motor and made 459 RWHP / 530 RWTQ. Still need to do 1.7 Ratio Roller Rockers to finish her off and get closer to the 500 RWHP mark.
With Nitrous it made 628 RWHP and 833 RWTQ.

 

[Viper Wizard]

I dynoed my 94 and all it has on it is tubes & filters [stock exhaust].
372 hp & 495 ft/lbs tq

 

[MAMBA]

Looks like I'm close to what some of you had and short of others. I sure like Bill's numbers with limited mods. I'm hoping the addition of headers will get me close to the 400 rwhp mark. Ed, the additional mods that put you up to the 450 mark is what I really had in mind, but I think I'll stick with only the headers and cat removal for this beast and go for the higher hp if I ever graduate to a GEN II or III. If I do, I'll keep this 95 anyway because I love it.
Thanks for all the feed back.

 

[99 R/T 10]

Looks like I'm close to what some of you had and short of others. I sure like Bill's numbers with limited mods. I'm hoping the addition of headers will get me close to the 400 rwhp mark. Ed, the additional mods that put you up to the 450 mark is what I really had in mind, but I think I'll stick with only the headers and cat removal for this beast and go for the higher hp if I ever graduate to a GEN II or III. If I do, I'll keep this 95 anyway because I love it.
Thanks for all the feed back.

If your looking for a set of B&B's or a set of Mopar rockers, PM me. I've got both for sale in the classifieds.

 

[Bill B]

I think the key to mine was the Arrow rebuild. The car felt allot stronger when I got it back.

 

[Phil Lee 94 red RT]

See dyno numbers below.

 

[Newport Viper]

411 RWHP 486 RWTQ

I have Roe filters--- smooth tubes, Roe cat back.

roeracing.com

I did change plugs and wires right before the pulls.

You will find at least 10 hp, if your wires and plugs are more then a year old.

Ask Jon B about it!!!!!

 

[FrankBarba]

K&N Filters, Smooth Tubes, only mods. 390 RWHP

 

[Tom F&L GoR]

'94 with tubes and filters, older Henne$$ey cat back that came on the car, 1.7 rockers made 404 rwhp and 487 rwtq. And it had 73,000 miles on the engine with original head gaskets...

 

[MAMBA]

I'll be changing the plugs and wires this weekend which needs to be done anyway. Anybody know how much the 1.7 rockers would add?
Thanks for all the feedback. I see I still have some work to do.

 

[99 R/T 10]

I have heard the Gen I's pick up more TQ than the Gen II's. What kind are you going with? Typical pick up is anywhere from 15-25 HP/20-30 TQ.

 

[Sniper]

404 rwhp
502 rwtorque

Pulls like a freight train!
Outruns Gen II and III's - been there, done that!

 

[STUGOTS]

Matt is that bone stock?

 

[STUGOTS]

I know how 502 pulls and it IS like a freight train.

 

[Sniper]

It's actually 407-502.

That's with headers, hi-flo cats, mufflers.
I've raced other Vipers in the 450's rwhp and pulled them.
The difference I've noticed in mine and other Vipers graphs is my peak hp isn't the highest but the midrange has been as high as 50 rwhp more.

 

[STUGOTS]

nice numbers for so few mods.

 

[kARLUG]

1993 with:
SVSI headers, tubes, Borla catback, aluminum flywheel, Roe Cats, VEC1 416rwhp, 497 torque. Car now is Roe supercharged and makes 573 rwhp.

 

[STUGOTS]

Which pully?