3v stroker 5.0

[1bad99]

alright guys does this sound right to you all ... my stock motor with long tube 1 3/4 headers, JLT cold air, 4.10 gears, 3000 PI conv. tru x pipe 3in exhaust with bullets. dynoed 289rwhp with 303 trq and .......now i have a 5.0 stroker with comp cams stage ones ported n polished heads and i dynoed 337rwhp with 340 trq does this sound right to you all gear heads out there

all help is appreciated thansk

 

[weather man]

Similar setup and I dynoed 335HP. I went with 9.19 CR, since boost on the horizon. Hit 3,500 RPM and boom, pulling hard.

 

[1bad99]

i went with the eagle rotating assembly with arias pistons flat tops 3valve releif they are 12.1:1 CR but thats with a 50cc head i think mine are 53 or 54cc so i guess its a 11-11.5 CR but i asked my buddy that ported my heads and he stated that i should get more gains with nitrous due to the port job he did was intended for nitrous motor not NA motor i dont know if there is a difference in port work for either.
i appreciate the feed back ...what type dyno did you do yours on .....

you also have the ford racing intake

 

[05stroker]

What were you expecting it to make?

 

[1bad99]

wasnt sure but from what im calculating with FRPP intake and throttle body re tuned id figure like 360hp plus 150shot nitrous would put me around 490-500 maybe what you think

 

[weather man]

i went with the eagle rotating assembly with arias pistons flat tops 3valve releif they are 12.1:1 CR but thats with a 50cc head i think mine are 53 or 54cc so i guess its a 11-11.5 CR but i asked my buddy that ported my heads and he stated that i should get more gains with nitrous due to the port job he did was intended for nitrous motor not NA motor i dont know if there is a difference in port work for either.
i appreciate the feed back ...what type dyno did you do yours on .....

you also have the ford racing intake

Dyno Dynamic's Dyno. But as has been said many times, the dragstrip will tell you the true story.

 

[1bad99]

i agree with you

 

[BruceH]

wasnt sure but from what im calculating with FRPP intake and throttle body re tuned id figure like 360hp plus 150shot nitrous would put me around 490-500 maybe what you think

The frpp intake doesn't do much for an na car, at least it didn't in my case. It's really made for forced induction. The tb isn't going to do anything. The stock tb flows 875 cfm and the motor can only gulp down so much air without being force fed. You have about 5% more drivetrain loss than a manual does.

 

[1bad99]

ok a buddy of mine gained 30rwhp with intake and throttle bodie on a manual but wasnt sure about that

 

[weather man]

The frpp intake doesn't do much for an na car, at least it didn't in my case. It's really made for forced induction. The tb isn't going to do anything. The stock tb flows 875 cfm and the motor can only gulp down so much air without being force fed. You have about 5% more drivetrain loss than a manual does.

Agree, no velocity down low, so power is soft on bottom, but does let it pull without letup all the way to redline. Boost is really gonna make her sing. Surprised a little with his compression not showing more, but every dyno different. I know auto's can be tougher to dyno.

 

[1bad99]

yeah thats why i was asking cause i wanted to get feed back from different people see what they think

what would you all suggest on nitrous a single nozzle or a plate behind the throttle bodie

 

[JPO8GT]

I would personally look at the Nitrous Expess plate system it more evenly distributes the nitrous so you get closer to equal spray into each cylinder.
Its a little more $ but worth it super nice setup. The kit is also designed specifically for the 3 valve intake and throttle body. The only way to get a better setup than this setup is do a custom direct port nitrous setup but that is really costly..

Sent from my DROID4 using Tapatalk 2

 

[Turbostangs90]

i went with the eagle rotating assembly with arias pistons flat tops 3valve releif they are 12.1:1 CR but thats with a 50cc head i think mine are 53 or 54cc so i guess its a 11-11.5 CR but i asked my buddy that ported my heads and he stated that i should get more gains with nitrous due to the port job he did was intended for nitrous motor not NA motor i dont know if there is a difference in port work for either.
i appreciate the feed back ...what type dyno did you do yours on .....

you also have the ford racing intake

Where did you order your rotating assembly? Im about to order the same.