Building friends motor aka "what will it make"

[SRT_DSTRHOLC]

Friend I play baseball with has a 67 dart and wants me to build his 360 so I will ask what will this make.

360 kb 107 pistons 62cc heads= 10.9.79 comp 64cc- 10.7 comp .038 gasket
Ported RHS heads from IMM so 280@500
solid FT 251/260 @.050 on a 107lca and lift is like 560's with 1.6 rockers.
Air gap or single plain intake
3in Exhaust with X pipe
He is not sure on the headers so 1 5/8 cheapies for now
750 proform DP
3.91 gears
4k stall

What kind of power do you think? I told him to try the comp xs282s like I have, but I also showed him this cam because brian said it would work well

 

[mikesduster]

Id say 500hp and mid 11's

 

[SRT_DSTRHOLC]

I think he would be in love with that,,Lets see what others say

 

[SRT_DSTRHOLC]

Also, he plans on getting the car to weigh around 3000 with gas and no driver

 

[Thrashard340]

I'm going to go a little bit more conservative and guess around 450-ish.

 

[SRT_DSTRHOLC]

I'm going to go a little bit more conservative and guess around 450-ish.

Thats very conserv. My motor with a smaller cam aka xs282 should be making that.

 

[mikesduster]

Those RHS heads your getting from Brian will support 550hp!!!!

 

[SRT_DSTRHOLC]

i know!!! I like them a lot!

 

[mikesduster]

Brians buddy has a set on a duster and it went 10.50's.

 

[1 fst Dart]

With that much invested already why not bite the bullet and go with a stroker?
I'd guess 475 11.0 range.
What kind of rods, How hard is he going to beat on it?

 

[Thrashard340]

Thats very conserv. My motor with a smaller cam aka xs282 should be making that.

yeah, I'm not very good at this game. It's very possible I could be way off.

But I'm very curious what that combo will make.

 

[SRT_DSTRHOLC]

With that much invested already why not bite the bullet and go with a stroker?
I'd guess 475 11.0 range.
What kind of rods, How hard is he going to beat on it?

because that means new bottom end meaning at least 2gs more.

 

[805moparkid]

because that means new bottom end meaning at least 2gs more.

i know you already have your motor built but for an idea...

when i was building my 512 BB from my AWB car i was gonna have new pistons pressed on, re-con the rods, etc...

it was with about 300 bucks to just go with a complete stroker kit than just have new pistons done...

 

[mikesduster]

Whats a "AWB" car???

i know you already have your motor built but for an idea...

when i was building my 512 BB from my AWB car i was gonna have new pistons pressed on, re-con the rods, etc...

it was with about 300 bucks to just go with a complete stroker kit than just have new pistons done...

 

[SRT_DSTRHOLC]

Also Called and talked to Brian at IMM and he said anywhere from 480-500 with this cam and his heads.
and that my friend would make about 15-20hp more than my motor with that camshaft.

 

[blue73duster]

Whats a "AWB" car???

Altered Wheelbase , I assume :yawinkle:

 

[805moparkid]

Whats a "AWB" car???

Altered Wheelbase , I assume :yawinkle:

well ya!