# 91 305 engine ? **URL:** \ **Category:** PittSpeed Automotive\ **Created:** [April 20, 2007, 2:45pm UTC](https://forums.speedlife.net/t/91-305-engine/189411 "2007-04-20T14:45:13Z")\ **Posts on this page:** 20\ **Page:** 2
**Author:** ![Pewter](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/pewter/32/5936_2.png) [@Pewter](https://forums.speedlife.net/u/Pewter)\ **Post date:** [April 21, 2007, 4:41am UTC](https://forums.speedlife.net/t/91-305-engine/189411/21 "2007-04-21T04:41:35Z")
🤣 ---
**Author:** ![Quik83Z](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/quik83z/32/6042_2.png) [@Quik83Z](https://forums.speedlife.net/u/Quik83Z)\ **Post date:** [April 22, 2007, 6:17am UTC](https://forums.speedlife.net/t/91-305-engine/189411/22 "2007-04-22T06:17:46Z")
> [@Niagara (Canada) meet details - May 27th](https://forums.speedlife.net/t/niagara-canada-meet-details-may-27th/24896/33): > > 🤣 ur easily amused? 😕 ---
**Author:** ![neonracer01](https://avatars.discourse-cdn.com/v4/letter/n/9fc348/32.png) [@neonracer01](https://forums.speedlife.net/u/neonracer01)\ **Post date:** [April 22, 2007, 10:12am UTC](https://forums.speedlife.net/t/91-305-engine/189411/23 "2007-04-22T10:12:07Z")
will the mech fuel pump work with the roller cam? ---
**Author:** ![tom\_vito](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/tom_vito/32/6000_2.png) [@tom\_vito](https://forums.speedlife.net/u/tom_vito)\ **Post date:** [April 22, 2007, 10:55am UTC](https://forums.speedlife.net/t/91-305-engine/189411/24 "2007-04-22T10:55:35Z")
The roller cam that cam out of my 355 did have the eccentric on it for the mechanical fuel pump. But it was a Jasper rebuild also. And don’t forget, your not dealing with a stock GM built engine, that 305 has been rebuilt. You are gonna need to open up that block off, make sure the block is drilled for the pump rod, install the pump rod, and then turn it over one full cam revolution. If you have the mechanical fuel pump eccentric, you will feel the rod moving in and out. If it doesn’t you will need to change the cam. ---
**Author:** ![eurodad](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/eurodad/32/5988_2.png) [@eurodad](https://forums.speedlife.net/u/eurodad)\ **Post date:** [April 22, 2007, 12:03pm UTC](https://forums.speedlife.net/t/91-305-engine/189411/25 "2007-04-22T12:03:57Z")
> [@Post Pics from 5/20 Nyspeed BBQ @ Chestnut Ridge](https://forums.speedlife.net/t/post-pics-from-5-20-nyspeed-bbq-chestnut-ridge/29590/110): > > The roller cam that cam out of my 355 did have the eccentric on it for the mechanical fuel pump. But it was a Jasper rebuild also. > > And don’t forget, your not dealing with a stock GM built engine, that 305 has been rebuilt. You are gonna need to open up that block off, make sure the block is drilled for the pump rod, install the pump rod, and then turn it over one full cam revolution. If you have the mechanical fuel pump eccentric, you will feel the rod moving in and out. If it doesn’t you will need to change the cam. yep, also they make special rods for the roller cams. don’t use one for the flat tappet cam. ---
**Author:** ![neonracer01](https://avatars.discourse-cdn.com/v4/letter/n/9fc348/32.png) [@neonracer01](https://forums.speedlife.net/u/neonracer01)\ **Post date:** [April 22, 2007, 12:41pm UTC](https://forums.speedlife.net/t/91-305-engine/189411/26 "2007-04-22T12:41:15Z")
> [@OFFICIAL Buffalo Sabres Thread](https://forums.speedlife.net/t/official-buffalo-sabres-thread/25170/5861): > > yep, also they make special rods for the roller cams. don’t use one for the flat tappet cam. the engine came with heads on it can i use those rods with my old heads? ---
**Author:** ![tom\_vito](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/tom_vito/32/6000_2.png) [@tom\_vito](https://forums.speedlife.net/u/tom_vito)\ **Post date:** [April 22, 2007, 3:37pm UTC](https://forums.speedlife.net/t/91-305-engine/189411/27 "2007-04-22T15:37:22Z")
Is the rocker ratio the same on a roller cam motor? Like 1.6 or are the roller camed motors 1.5? ---
**Author:** ![eurodad](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/eurodad/32/5988_2.png) [@eurodad](https://forums.speedlife.net/u/eurodad)\ **Post date:** [April 22, 2007, 4:03pm UTC](https://forums.speedlife.net/t/91-305-engine/189411/28 "2007-04-22T16:03:25Z")
> [@FEELER: 1989 Kawasaki Ninja 600R](https://forums.speedlife.net/t/feeler-1989-kawasaki-ninja-600r/24968/64): > > Is the rocker ratio the same on a roller cam motor? Like 1.6 or are the roller camed motors 1.5? 1.5 ---
**Author:** ![eurodad](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/eurodad/32/5988_2.png) [@eurodad](https://forums.speedlife.net/u/eurodad)\ **Post date:** [April 22, 2007, 4:05pm UTC](https://forums.speedlife.net/t/91-305-engine/189411/29 "2007-04-22T16:05:15Z")
> [@So how do I drive the CLK back home?](https://forums.speedlife.net/t/so-how-do-i-drive-the-clk-back-home/29661/9): > > the engine came with heads on it can i use those rods with my old heads? not sure which your referring to, i’m talking about the fuel pump rod. but the push rods are also differnt lengths on a roller cam engine compared to the flat tappet cam. ---
**Author:** ![tom\_vito](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/tom_vito/32/6000_2.png) [@tom\_vito](https://forums.speedlife.net/u/tom_vito)\ **Post date:** [April 22, 2007, 4:09pm UTC](https://forums.speedlife.net/t/91-305-engine/189411/30 "2007-04-22T16:09:25Z")
> [@eurodad"](#): > > not sure which your referring to, i’m talking about the fuel pump rod. but the push rods are also differnt lengths on a roller cam engine compared to the flat tappet cam. He’s talking about pushrod length. But I didn’t relize that there was different fuel pump rods, either… ---
**Author:** ![neonracer01](https://avatars.discourse-cdn.com/v4/letter/n/9fc348/32.png) [@neonracer01](https://forums.speedlife.net/u/neonracer01)\ **Post date:** [April 22, 2007, 6:16pm UTC](https://forums.speedlife.net/t/91-305-engine/189411/31 "2007-04-22T18:16:08Z")
> [@eurodad"](#): > > not sure which your referring to, i’m talking about the fuel pump rod. but the push rods are also differnt lengths on a roller cam engine compared to the flat tappet cam. so if i have the right feul pump rod i can run mech fuel pump. correct? i thought you were talking push rods before. ---
**Author:** ![eurodad](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/eurodad/32/5988_2.png) [@eurodad](https://forums.speedlife.net/u/eurodad)\ **Post date:** [April 22, 2007, 6:43pm UTC](https://forums.speedlife.net/t/91-305-engine/189411/32 "2007-04-22T18:43:34Z")
> [@Cerberus owns 80% of Chrysler](https://forums.speedlife.net/t/cerberus-owns-80-of-chrysler/29617/12): > > so if i have the right feul pump rod i can run mech fuel pump. correct? i thought you were talking push rods before. yep ---
**Author:** ![neonracer01](https://avatars.discourse-cdn.com/v4/letter/n/9fc348/32.png) [@neonracer01](https://forums.speedlife.net/u/neonracer01)\ **Post date:** [April 23, 2007, 2:51am UTC](https://forums.speedlife.net/t/91-305-engine/189411/33 "2007-04-23T02:51:52Z")
were do i get one of these rods? ---
**Author:** ![eurodad](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/eurodad/32/5988_2.png) [@eurodad](https://forums.speedlife.net/u/eurodad)\ **Post date:** [April 23, 2007, 3:30am UTC](https://forums.speedlife.net/t/91-305-engine/189411/34 "2007-04-23T03:30:48Z")
probably napa or summit ---
**Author:** ![tom\_vito](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/tom_vito/32/6000_2.png) [@tom\_vito](https://forums.speedlife.net/u/tom_vito)\ **Post date:** [April 23, 2007, 6:15pm UTC](https://forums.speedlife.net/t/91-305-engine/189411/35 "2007-04-23T18:15:38Z")
Well is it ready yet? Waiting on an update… ---
**Author:** ![neonracer01](https://avatars.discourse-cdn.com/v4/letter/n/9fc348/32.png) [@neonracer01](https://forums.speedlife.net/u/neonracer01)\ **Post date:** [April 24, 2007, 4:25pm UTC](https://forums.speedlife.net/t/91-305-engine/189411/36 "2007-04-24T16:25:39Z")
not yet … im waiting on my torque converter. ---
**Author:** ![Orr89rocz](https://avatars.discourse-cdn.com/v4/letter/o/ac91a4/32.png) [@Orr89rocz](https://forums.speedlife.net/u/Orr89rocz)\ **Post date:** [April 24, 2007, 4:28pm UTC](https://forums.speedlife.net/t/91-305-engine/189411/37 "2007-04-24T16:28:36Z")
what converter you goin with?? ---
**Author:** ![neonracer01](https://avatars.discourse-cdn.com/v4/letter/n/9fc348/32.png) [@neonracer01](https://forums.speedlife.net/u/neonracer01)\ **Post date:** [April 24, 2007, 5:46pm UTC](https://forums.speedlife.net/t/91-305-engine/189411/38 "2007-04-24T17:46:33Z")
stock for now… ---
**Author:** ![Orr89rocz](https://avatars.discourse-cdn.com/v4/letter/o/ac91a4/32.png) [@Orr89rocz](https://forums.speedlife.net/u/Orr89rocz)\ **Post date:** [April 24, 2007, 5:57pm UTC](https://forums.speedlife.net/t/91-305-engine/189411/39 "2007-04-24T17:57:19Z")
oh lol ---
**Author:** ![Pewter](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/pewter/32/5936_2.png) [@Pewter](https://forums.speedlife.net/u/Pewter)\ **Post date:** [April 24, 2007, 5:59pm UTC](https://forums.speedlife.net/t/91-305-engine/189411/40 "2007-04-24T17:59:50Z")
man does this thread make me stupid [Previous page](https://forums.speedlife.net/t/91-305-engine/189411.md?page=1) [Next page](https://forums.speedlife.net/t/91-305-engine/189411.md?page=3)