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-   -   588 Blower Motors Cam Choice (https://www.offshoreonly.com/forums/general-q/373690-588-blower-motors-cam-choice.html)

getrdunn 10-19-2021 06:08 PM

I have 4.25 stroke 565 CI cams spec’d 249/253 6k peak. Heads 347 cc out flowing 340 cnc promaxx heads via Jim v. just a comp

GPM 10-19-2021 06:24 PM

If it is a 4.5 stroke, it could use more cam

Griff 10-20-2021 01:56 AM

588ci is a 4.5 stroke and 4.625 bore.

boostbros 10-20-2021 07:44 AM

i,m thinking time for a pair of 14-71s and bigger carbs

kvogt 10-20-2021 08:14 AM

thats a 604ci

kvogt 10-20-2021 08:15 AM

The OP does need a blower that moves more air more than a cam change.

hogie roll 10-20-2021 09:01 AM


Originally Posted by Griff (Post 4809617)
588ci is a 4.5 stroke and 4.625 bore.

most likely a 4.5 bore x 4.625 stroke

Bad to the bone 10-20-2021 09:11 AM

sweet thanks for all the input trying to find out bore and stroke but no info yet. Yea love to stick some Whipples on it but sticking with old school blower for now and since engine apart was just thinking about cam upgrade. any other input would be appreciated. GetRDunn what is lift and separation

Tks

Bad to the bone 10-20-2021 09:38 AM

just found the Diamond Piston Spec Sheet it says

4.56 Bore
4.5 Stroke

Is that 588 CI

SB 10-20-2021 09:48 AM


Originally Posted by Bad to the bone (Post 4809664)
just found the Diamond Piston Spec Sheet it says

4.56 Bore
4.5 Stroke

Is that 588 CI

yes. 588 cid’s


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