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Search: Posts Made By: Jim Fletcher
Showing results 1 to 16 of 16
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Forum: General Q & A
05-16-2021, 01:41 PM
Replies: 9
Views: 4,530
Posted By Jim Fletcher

Crankshaft id

I did see that summit engine, and the short block i have did have aluminum heads ( and the 1st pieces taken off & sold) and the upper summit description of engine says internally balanced, then as u...
Forum: Scarab
05-16-2021, 08:25 AM
Replies: 29
Views: 7,104
Posted By Jim Fletcher

Engine options scarab 1

Thank you
Forum: General Q & A
05-16-2021, 08:22 AM
Replies: 9
Views: 4,530
Posted By Jim Fletcher

Crankshaft id

Sorry I posted that twice, tried to delete
Forum: General Q & A
05-16-2021, 08:07 AM
Replies: 9
Views: 4,530
Posted By Jim Fletcher

Crankshaft id

Hello, I am also trying to verofy if the crankshaft o have is a forged casting and if my rods are the hi-po type and if pistons are forged, it is a gm crate 454 4 bolt main ( for sure i got pan off)...
Forum: General Q & A
05-16-2021, 08:06 AM
Replies: 9
Views: 4,530
Posted By Jim Fletcher

Crankshaft id

Hello, I am also trying to verify if the crankshaft i have is a forged casting and if my rods are the hi-po type and if pistons are forged, it is a gm crate 454 4 bolt main ( for sure i got pan off)...
Forum: Scarab
05-13-2021, 09:37 PM
Replies: 29
Views: 7,104
Posted By Jim Fletcher

Engine options scarab 1

https://cimg4.ibsrv.net/gimg/www.offshoreonly.com-vbulletin/2000x1504/20210422_200326_82b0bc6d8258f826d039f7642607428dfd49d7d2.jpg
1st time tryin to post pic. Here she is old but solid transom
Forum: Scarab
05-13-2021, 02:19 PM
Replies: 29
Views: 7,104
Posted By Jim Fletcher

Engine options scarab 1

Im trying to use the flywheel cover that came with boat, also trying to id if block it mark IV or gen V, it has a fuel pump mount but block off plate bolted to it and also has hole for crank sensor...
Forum: Scarab
05-13-2021, 01:58 PM
Replies: 29
Views: 7,104
Posted By Jim Fletcher

Engine options scarab 1

will the starter location be same on a truck 454 block as it was on the 350 sb that came in boat?
Forum: Scarab
05-13-2021, 11:51 AM
Replies: 29
Views: 7,104
Posted By Jim Fletcher

Engine options scarab 1

I am going with the bbc 454 that i have, and is the starter in different location for marine use, can a truck block be retrofitted ?
Forum: Scarab
05-06-2021, 09:58 PM
Replies: 29
Views: 7,104
Posted By Jim Fletcher

Engine options scarab 1

Ok i hope im not entering this twice, but when i submitted it, it disappeared, may have deleted, i am new here and hope this isnt a dumb question but just like tricking out a motor & making it twice...
Forum: Scarab
05-06-2021, 09:15 PM
Replies: 29
Views: 7,104
Posted By Jim Fletcher

what kind of speed does it run, & u pull skiers...

what kind of speed does it run, & u pull skiers also?
Forum: Scarab
05-06-2021, 01:08 PM
Replies: 29
Views: 7,104
Posted By Jim Fletcher

Scarab 1 engine options

Has anyone put a high revving 302 chevy small block in a 21' boat
Forum: Scarab
05-06-2021, 08:50 AM
Replies: 29
Views: 7,104
Posted By Jim Fletcher

Scarab 1

Ive seen a few of the members scarab1 boats & mods turn out really good, & wondering if anyone has one of these older 21' scarabs with the bbc installed & if it drastically changes the handling...
Forum: Scarab
05-05-2021, 11:39 PM
Replies: 29
Views: 7,104
Posted By Jim Fletcher

Thanks, here is my delema, i recently bought a...

Thanks, here is my delema, i recently bought a 1986 scarab 1 with alpha 1 outdrive (inside of boat) with other misc parts, and big block chevy exhaust manifolds with risers and was told the last...
Forum: Scarab
05-05-2021, 11:33 PM
Replies: 29
Views: 7,104
Posted By Jim Fletcher

[QUOTE=phughes69;4787711]Short answer is...

[QUOTE=phughes69;4787711]Short answer is no/QUOTE]
t
Forum: Scarab
04-21-2021, 12:21 AM
Replies: 29
Views: 7,104
Posted By Jim Fletcher

Engine options

Was a big block chevy engine optional in a 1986 scarab1 - 21'?
Showing results 1 to 16 of 16


 
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