Tech / General Engine Is your car making a strange sound or won't start? Thinking of adding power with a new combination? Need other technical information or engine specific advice? Don't see another board for your problem? Post it here!

Sponsored by:

Pistons???

Reply Subscribe

Search this Thread

Old

May 12, 2004 | 11:43 PM

#1

Thread Starter

Junior Member

Joined: Dec 2003

Posts: 57

Likes: 0

From: Thunder Bay, Ontario

Car: 89 Iroc-Z

Engine: 305 TPI

Transmission: 700r4

Pistons???

My buddy is rebuilding an engine and just wondering which is better flat top piston or domed pistons. If domed are better which angle is the best. Thanks!

Old

May 12, 2004 | 11:51 PM

#2

TGO Supporter

Joined: Jul 2003

Posts: 4,803

Likes: 2

From: Grand Rapids, MI

Car: Z28

Engine: Sb2.2 406

Transmission: Jerico 4 speed

Axle/Gears: Ford 9" 3.60

domed pistons increase the compression. In most street cases, with 'normal' compression chamber volume, flat top pistons are the best. Most domed i have seen increase the compression beyond pump gas limits.

Old

May 13, 2004 | 05:04 AM

#3

TGO Supporter

Joined: Aug 1999

Posts: 14,811

Likes: 1

From: Jackson County

better for what? you need to state what parameters you're working with.

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

NZKnight

Tech / General Engine

6

Oct 15, 2015 02:47 PM

[TX] Dyno Don's, UMI K Member/A Arms, Koni, Wiseco, Scat

LT1Formula

Engine/Drivetrain/Suspension Parts for Sale

7

Oct 8, 2015 08:34 PM

[ON] 353 GEN 1 SBC: What's It Worth Where You Are?

skinny z

Engine/Drivetrain/Suspension Parts for Sale

5

Oct 5, 2015 06:23 PM

HP increase with flat top & RV cam

hartsmike

Engine Swap

11

Oct 2, 2015 07:11 AM

SLP line Lock & Trans Servos

Dragonsys

Engine/Drivetrain/Suspension Parts for Sale

2

Sep 25, 2015 03:51 PM

First
Prev
1 / 1
Next
Last

All times are GMT -5. The time now is 06:27 PM.